121210419

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{4703}}^1$

素因数の和:4799

約数の個数: 24

約数和(自身を含む): 180182016

約数和(自身を除く): 58971597

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 2343, 4703, 8591, 14109, 25773, 51733, 155199, 333913, 569063, 1001739, 1707189, 3673043, 11019129, 40403473, 121210419]

約数ペア:

[(1, 121210419), (3, 40403473), (11, 11019129), (33, 3673043), (71, 1707189), (121, 1001739), (213, 569063), (363, 333913), (781, 155199), (2343, 51733), (4703, 25773), (8591, 14109)]