2190090243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{107563}}^1$

素因数の和:108194

約数の個数: 16

約数和(自身を含む): 3190778496

約数和(自身を除く): 1000688253

約数列:

[1, 3, 11, 33, 617, 1851, 6787, 20361, 107563, 322689, 1183193, 3549579, 66366371, 199099113, 730030081, 2190090243]

約数ペア:

[(1, 2190090243), (3, 730030081), (11, 199099113), (33, 66366371), (617, 3549579), (1851, 1183193), (6787, 322689), (20361, 107563)]