47151503

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 55688256

約数和(自身を除く): 8536753

約数列:

[1, 7, 53, 73, 371, 511, 1741, 3869, 12187, 27083, 92273, 127093, 645911, 889651, 6735929, 47151503]

約数ペア:

[(1, 47151503), (7, 6735929), (53, 889651), (73, 645911), (371, 127093), (511, 92273), (1741, 27083), (3869, 12187)]