10403721

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 16610880

約数和(自身を除く): 6207159

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 103, 129, 261, 309, 387, 783, 927, 1161, 1247, 2349, 2781, 2987, 3483, 3741, 4429, 8343, 8961, 11223, 13287, 26883, 33669, 39861, 80649, 101007, 119583, 128441, 241947, 358749, 385323, 1155969, 3467907, 10403721]

約数ペア:

[(1, 10403721), (3, 3467907), (9, 1155969), (27, 385323), (29, 358749), (43, 241947), (81, 128441), (87, 119583), (103, 101007), (129, 80649), (261, 39861), (309, 33669), (387, 26883), (783, 13287), (927, 11223), (1161, 8961), (1247, 8343), (2349, 4429), (2781, 3741), (2987, 3483)]