1038991107

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{3037}}^1$

素因数の和:4539

約数の個数: 32

約数和(自身を含む): 1728889344

約数和(自身を除く): 689898237

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1481, 3037, 4443, 9111, 10367, 16291, 21259, 31101, 33407, 48873, 63777, 100221, 114037, 233849, 342111, 701547, 4497797, 13493391, 31484579, 49475767, 94453737, 148427301, 346330369, 1038991107]

約数ペア:

[(1, 1038991107), (3, 346330369), (7, 148427301), (11, 94453737), (21, 49475767), (33, 31484579), (77, 13493391), (231, 4497797), (1481, 701547), (3037, 342111), (4443, 233849), (9111, 114037), (10367, 100221), (16291, 63777), (21259, 48873), (31101, 33407)]