1540222733

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{7691}}^1$

素因数の和:7833

約数の個数: 24

約数和(自身を含む): 1848479904

約数和(自身を除く): 308257171

約数列:

[1, 7, 49, 61, 67, 427, 469, 2989, 3283, 4087, 7691, 28609, 53837, 200263, 376859, 469151, 515297, 3284057, 3607079, 22988399, 25249553, 31433117, 220031819, 1540222733]

約数ペア:

[(1, 1540222733), (7, 220031819), (49, 31433117), (61, 25249553), (67, 22988399), (427, 3607079), (469, 3284057), (2989, 515297), (3283, 469151), (4087, 376859), (7691, 200263), (28609, 53837)]