49397383

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 57625920

約数和(自身を除く): 8228537

約数列:

[1, 7, 101, 109, 641, 707, 763, 4487, 11009, 64741, 69869, 77063, 453187, 489083, 7056769, 49397383]

約数ペア:

[(1, 49397383), (7, 7056769), (101, 489083), (109, 453187), (641, 77063), (707, 69869), (763, 64741), (4487, 11009)]