297432837

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7499}}^1$

素因数の和:7634

約数の個数: 32

約数和(自身を含む): 478800000

約数和(自身を除く): 181367163

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 339, 351, 1017, 1469, 3051, 4407, 7499, 13221, 22497, 39663, 67491, 97487, 202473, 292461, 847387, 877383, 2542161, 2632149, 7626483, 11016031, 22879449, 33048093, 99144279, 297432837]

約数ペア:

[(1, 297432837), (3, 99144279), (9, 33048093), (13, 22879449), (27, 11016031), (39, 7626483), (113, 2632149), (117, 2542161), (339, 877383), (351, 847387), (1017, 292461), (1469, 202473), (3051, 97487), (4407, 67491), (7499, 39663), (13221, 22497)]