15672947481

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{515371}}^1$

素因数の和:515517

約数の個数: 24

約数和(自身を含む): 23583422720

約数和(自身を除く): 7910475239

約数列:

[1, 3, 9, 31, 93, 109, 279, 327, 981, 3379, 10137, 30411, 515371, 1546113, 4638339, 15976501, 47929503, 56175439, 143788509, 168526317, 505578951, 1741438609, 5224315827, 15672947481]

約数ペア:

[(1, 15672947481), (3, 5224315827), (9, 1741438609), (31, 505578951), (93, 168526317), (109, 143788509), (279, 56175439), (327, 47929503), (981, 15976501), (3379, 4638339), (10137, 1546113), (30411, 515371)]