16871223

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4903}}^1$

素因数の和:4974

約数の個数: 16

約数和(自身を含む): 23853056

約数和(自身を除く): 6981833

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 4903, 14709, 151993, 181411, 455979, 544233, 5623741, 16871223]

約数ペア:

[(1, 16871223), (3, 5623741), (31, 544233), (37, 455979), (93, 181411), (111, 151993), (1147, 14709), (3441, 4903)]