1090262157

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{18289}}^1$

素因数の和:18964

約数の個数: 16

約数和(自身を含む): 1502999040

約数和(自身を除く): 412736883

約数列:

[1, 3, 31, 93, 641, 1923, 18289, 19871, 54867, 59613, 566959, 1700877, 11723249, 35169747, 363420719, 1090262157]

約数ペア:

[(1, 1090262157), (3, 363420719), (31, 35169747), (93, 11723249), (641, 1700877), (1923, 566959), (18289, 59613), (19871, 54867)]