40618293

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 55566336

約数和(自身を除く): 14948043

約数列:

[1, 3, 47, 141, 271, 813, 1063, 3189, 12737, 38211, 49961, 149883, 288073, 864219, 13539431, 40618293]

約数ペア:

[(1, 40618293), (3, 13539431), (47, 864219), (141, 288073), (271, 149883), (813, 49961), (1063, 38211), (3189, 12737)]