7898829

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2620

約数の個数: 16

約数和(自身を含む): 11338560

約数和(自身を除く): 3439731

約数列:

[1, 3, 17, 51, 61, 183, 1037, 2539, 3111, 7617, 43163, 129489, 154879, 464637, 2632943, 7898829]

約数ペア:

[(1, 7898829), (3, 2632943), (17, 464637), (51, 154879), (61, 129489), (183, 43163), (1037, 7617), (2539, 3111)]