221707733

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3539}}^1$

素因数の和:3692

約数の個数: 16

約数和(自身を含む): 245817600

約数和(自身を除く): 24109867

約数列:

[1, 13, 61, 79, 793, 1027, 3539, 4819, 46007, 62647, 215879, 279581, 2806427, 3634553, 17054441, 221707733]

約数ペア:

[(1, 221707733), (13, 17054441), (61, 3634553), (79, 2806427), (793, 279581), (1027, 215879), (3539, 62647), (4819, 46007)]