30641391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7549}}^1$

素因数の和:7607

約数の個数: 24

約数和(自身を含む): 49467600

約数和(自身を除く): 18826209

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 7549, 22647, 67941, 83039, 249117, 309509, 747351, 928527, 2785581, 3404599, 10213797, 30641391]

約数ペア:

[(1, 30641391), (3, 10213797), (9, 3404599), (11, 2785581), (33, 928527), (41, 747351), (99, 309509), (123, 249117), (369, 83039), (451, 67941), (1353, 22647), (4059, 7549)]