1427763743

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{22441}}^1$

素因数の和:22658

約数の個数: 16

約数和(自身を含む): 1669684800

約数和(自身を除く): 241921057

約数列:

[1, 7, 61, 149, 427, 1043, 9089, 22441, 63623, 157087, 1368901, 3343709, 9582307, 23405963, 203966249, 1427763743]

約数ペア:

[(1, 1427763743), (7, 203966249), (61, 23405963), (149, 9582307), (427, 3343709), (1043, 1368901), (9089, 157087), (22441, 63623)]