12912703017

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3228983}}^1$

素因数の和:3229060

約数の個数: 16

約数和(自身を含む): 18185637888

約数和(自身を除く): 5272934871

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 3228983, 9686949, 100098473, 138846269, 300295419, 416538807, 4304234339, 12912703017]

約数ペア:

[(1, 12912703017), (3, 4304234339), (31, 416538807), (43, 300295419), (93, 138846269), (129, 100098473), (1333, 9686949), (3999, 3228983)]