40006351

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 50752800

約数和(自身を除く): 10746449

約数列:

[1, 7, 11, 77, 121, 149, 317, 847, 1043, 1639, 2219, 3487, 11473, 18029, 24409, 38357, 47233, 126203, 268499, 330631, 519563, 3636941, 5715193, 40006351]

約数ペア:

[(1, 40006351), (7, 5715193), (11, 3636941), (77, 519563), (121, 330631), (149, 268499), (317, 126203), (847, 47233), (1043, 38357), (1639, 24409), (2219, 18029), (3487, 11473)]