7520877

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 13717760

約数和(自身を除く): 6196883

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 3061, 9183, 21427, 27549, 39793, 64281, 82647, 119379, 192843, 278551, 358137, 578529, 835653, 1074411, 2506959, 7520877]

約数ペア:

[(1, 7520877), (3, 2506959), (7, 1074411), (9, 835653), (13, 578529), (21, 358137), (27, 278551), (39, 192843), (63, 119379), (91, 82647), (117, 64281), (189, 39793), (273, 27549), (351, 21427), (819, 9183), (2457, 3061)]