23211513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6841}}^1$

素因数の和:6889

約数の個数: 24

約数和(自身を含む): 37357320

約数和(自身を除く): 14145807

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 6841, 20523, 61569, 88933, 198389, 266799, 595167, 800397, 1785501, 2579057, 7737171, 23211513]

約数ペア:

[(1, 23211513), (3, 7737171), (9, 2579057), (13, 1785501), (29, 800397), (39, 595167), (87, 266799), (117, 198389), (261, 88933), (377, 61569), (1131, 20523), (3393, 6841)]