17961836711

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{3449}}^1$

素因数の和:3999

約数の個数: 32

約数和(自身を含む): 22318464000

約数和(自身を除く): 4356627289

約数列:

[1, 7, 13, 91, 151, 379, 1057, 1963, 2653, 3449, 4927, 13741, 24143, 34489, 44837, 57229, 313859, 400603, 520799, 743977, 1307171, 3645593, 5207839, 6770387, 9150197, 16993223, 47392709, 118952561, 197382821, 1381679747, 2565976673, 17961836711]

約数ペア:

[(1, 17961836711), (7, 2565976673), (13, 1381679747), (91, 197382821), (151, 118952561), (379, 47392709), (1057, 16993223), (1963, 9150197), (2653, 6770387), (3449, 5207839), (4927, 3645593), (13741, 1307171), (24143, 743977), (34489, 520799), (44837, 400603), (57229, 313859)]