312304811

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 394641408

約数和(自身を除く): 82336597

約数列:

[1, 7, 13, 61, 91, 127, 427, 443, 793, 889, 1651, 3101, 5551, 5759, 7747, 11557, 27023, 40313, 54229, 56261, 100711, 189161, 351299, 393827, 704977, 731393, 2459093, 3431921, 5119751, 24023447, 44614973, 312304811]

約数ペア:

[(1, 312304811), (7, 44614973), (13, 24023447), (61, 5119751), (91, 3431921), (127, 2459093), (427, 731393), (443, 704977), (793, 393827), (889, 351299), (1651, 189161), (3101, 100711), (5551, 56261), (5759, 54229), (7747, 40313), (11557, 27023)]