2017437597

素因数分解:

$3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 3512817792

約数和(自身を除く): 1495380195

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 157, 173, 189, 393, 471, 519, 567, 917, 1099, 1179, 1211, 1413, 1557, 2751, 3297, 3537, 3633, 4239, 4671, 8253, 9891, 10611, 10899, 12717, 14013, 20567, 22663, 24759, 27161, 29673, 32697, 61701, 67989, 74277, 81483, 89019, 98091, 143969, 158641, 185103, 190127, 203967, 244449, 431907, 475923, 555309, 570381, 611901, 733347, 1295721, 1427769, 1665927, 1711143, 1835703, 2200041, 3558091, 3887163, 4283307, 5133429, 10674273, 11661489, 12849921, 15400287, 24906637, 32022819, 74719911, 96068457, 224159733, 288205371, 672479199, 2017437597]

約数ペア:

[(1, 2017437597), (3, 672479199), (7, 288205371), (9, 224159733), (21, 96068457), (27, 74719911), (63, 32022819), (81, 24906637), (131, 15400287), (157, 12849921), (173, 11661489), (189, 10674273), (393, 5133429), (471, 4283307), (519, 3887163), (567, 3558091), (917, 2200041), (1099, 1835703), (1179, 1711143), (1211, 1665927), (1413, 1427769), (1557, 1295721), (2751, 733347), (3297, 611901), (3537, 570381), (3633, 555309), (4239, 475923), (4671, 431907), (8253, 244449), (9891, 203967), (10611, 190127), (10899, 185103), (12717, 158641), (14013, 143969), (20567, 98091), (22663, 89019), (24759, 81483), (27161, 74277), (29673, 67989), (32697, 61701)]