57523347

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19427}}^1$

素因数の和:19487

約数の個数: 24

約数和(自身を含む): 96984576

約数和(自身を除く): 39461229

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 19427, 58281, 135989, 174843, 407967, 913069, 1223901, 2739207, 6391483, 8217621, 19174449, 57523347]

約数ペア:

[(1, 57523347), (3, 19174449), (7, 8217621), (9, 6391483), (21, 2739207), (47, 1223901), (63, 913069), (141, 407967), (329, 174843), (423, 135989), (987, 58281), (2961, 19427)]