56466851

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 65707200

約数和(自身を除く): 9240349

約数列:

[1, 7, 89, 233, 389, 623, 1631, 2723, 20737, 34621, 90637, 145159, 242347, 634459, 8066693, 56466851]

約数ペア:

[(1, 56466851), (7, 8066693), (89, 634459), (233, 242347), (389, 145159), (623, 90637), (1631, 34621), (2723, 20737)]