813302523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 1322320896

約数和(自身を除く): 509018373

約数列:

[1, 3, 9, 11, 33, 47, 99, 103, 141, 309, 423, 517, 927, 1133, 1551, 1697, 3399, 4653, 4841, 5091, 10197, 14523, 15273, 18667, 43569, 53251, 56001, 79759, 159753, 168003, 174791, 239277, 479259, 524373, 717831, 877349, 1573119, 1922701, 2632047, 5768103, 7896141, 8215177, 17304309, 24645531, 73936593, 90366947, 271100841, 813302523]

約数ペア:

[(1, 813302523), (3, 271100841), (9, 90366947), (11, 73936593), (33, 24645531), (47, 17304309), (99, 8215177), (103, 7896141), (141, 5768103), (309, 2632047), (423, 1922701), (517, 1573119), (927, 877349), (1133, 717831), (1551, 524373), (1697, 479259), (3399, 239277), (4653, 174791), (4841, 168003), (5091, 159753), (10197, 79759), (14523, 56001), (15273, 53251), (18667, 43569)]