40013743

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 51652944

約数和(自身を除く): 11639201

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 1217, 2989, 4697, 8519, 13387, 32879, 59633, 74237, 93709, 519659, 655963, 816607, 3637613, 5716249, 40013743]

約数ペア:

[(1, 40013743), (7, 5716249), (11, 3637613), (49, 816607), (61, 655963), (77, 519659), (427, 93709), (539, 74237), (671, 59633), (1217, 32879), (2989, 13387), (4697, 8519)]