378754976479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6143}}^1\times {\mathrm{243701}}^1$

素因数の和:249878

約数の個数: 16

約数和(自身を含む): 431223865344

約数和(自身を除く): 52468888865

約数列:

[1, 11, 23, 253, 6143, 67573, 141289, 243701, 1554179, 2680711, 5605123, 61656353, 1497055243, 16467607673, 34432270589, 378754976479]

約数ペア:

[(1, 378754976479), (11, 34432270589), (23, 16467607673), (253, 1497055243), (6143, 61656353), (67573, 5605123), (141289, 2680711), (243701, 1554179)]