2017407161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{62233}}^1$

素因数の和:62672

約数の個数: 16

約数和(自身を含む): 2521223808

約数和(自身を除く): 503816647

約数列:

[1, 7, 11, 77, 421, 2947, 4631, 32417, 62233, 435631, 684563, 4791941, 26200093, 183400651, 288201023, 2017407161]

約数ペア:

[(1, 2017407161), (7, 288201023), (11, 183400651), (77, 26200093), (421, 4791941), (2947, 684563), (4631, 435631), (32417, 62233)]