42236887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5431}}^1$

素因数の和:5550

約数の個数: 16

約数和(自身を含む): 53190144

約数和(自身を除く): 10953257

約数列:

[1, 7, 11, 77, 101, 707, 1111, 5431, 7777, 38017, 59741, 418187, 548531, 3839717, 6033841, 42236887]

約数ペア:

[(1, 42236887), (7, 6033841), (11, 3839717), (77, 548531), (101, 418187), (707, 59741), (1111, 38017), (5431, 7777)]