88861113

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{8887}}^1$

素因数の和:9005

約数の個数: 24

約数和(自身を含む): 141425856

約数和(自身を除く): 52564743

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 8887, 9999, 26661, 79983, 97757, 293271, 879813, 897587, 2692761, 8078283, 9873457, 29620371, 88861113]

約数ペア:

[(1, 88861113), (3, 29620371), (9, 9873457), (11, 8078283), (33, 2692761), (99, 897587), (101, 879813), (303, 293271), (909, 97757), (1111, 79983), (3333, 26661), (8887, 9999)]