86872019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 95504640

約数和(自身を除く): 8632621

約数列:

[1, 13, 101, 109, 607, 1313, 1417, 7891, 11009, 61307, 66163, 143117, 796991, 860119, 6682463, 86872019]

約数ペア:

[(1, 86872019), (13, 6682463), (101, 860119), (109, 796991), (607, 143117), (1313, 66163), (1417, 61307), (7891, 11009)]