2017657313

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{11593}}^1$

素因数の和:11693

約数の個数: 24

約数和(自身を含む): 2462009088

約数和(自身を除く): 444351775

約数列:

[1, 7, 23, 47, 161, 329, 529, 1081, 3703, 7567, 11593, 24863, 81151, 174041, 266639, 544871, 1866473, 3814097, 6132697, 12532033, 42928879, 87724231, 288236759, 2017657313]

約数ペア:

[(1, 2017657313), (7, 288236759), (23, 87724231), (47, 42928879), (161, 12532033), (329, 6132697), (529, 3814097), (1081, 1866473), (3703, 544871), (7567, 266639), (11593, 174041), (24863, 81151)]