22874229

素因数分解:

$3^2\times 7^2\times {\mathrm{51869}}^1$

素因数の和:51889

約数の個数: 18

約数和(自身を含む): 38435670

約数和(自身を除く): 15561441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 51869, 155607, 363083, 466821, 1089249, 2541581, 3267747, 7624743, 22874229]

約数ペア:

[(1, 22874229), (3, 7624743), (7, 3267747), (9, 2541581), (21, 1089249), (49, 466821), (63, 363083), (147, 155607), (441, 51869)]