7720611

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 10614528

約数和(自身を除く): 2893917

約数列:

[1, 3, 67, 71, 201, 213, 541, 1623, 4757, 14271, 36247, 38411, 108741, 115233, 2573537, 7720611]

約数ペア:

[(1, 7720611), (3, 2573537), (67, 115233), (71, 108741), (201, 38411), (213, 36247), (541, 14271), (1623, 4757)]