40815929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31181}}^1$

素因数の和:31216

約数の個数: 16

約数和(自身を含む): 53882496

約数和(自身を除く): 13066567

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 31181, 218267, 342991, 530077, 2400937, 3710539, 5830847, 40815929]

約数ペア:

[(1, 40815929), (7, 5830847), (11, 3710539), (17, 2400937), (77, 530077), (119, 342991), (187, 218267), (1309, 31181)]