491700671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{3413}}^1$

素因数の和:5302

約数の個数: 16

約数和(自身を含む): 613536768

約数和(自身を除く): 121836097

約数列:

[1, 7, 11, 77, 1871, 3413, 13097, 20581, 23891, 37543, 144067, 262801, 6385723, 44700061, 70242953, 491700671]

約数ペア:

[(1, 491700671), (7, 70242953), (11, 44700061), (77, 6385723), (1871, 262801), (3413, 144067), (13097, 37543), (20581, 23891)]