22291047

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 34464560

約数和(自身を除く): 12173513

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 2137, 3477, 6411, 10431, 19233, 40603, 121809, 130357, 365427, 391071, 1173213, 2476783, 7430349, 22291047]

約数ペア:

[(1, 22291047), (3, 7430349), (9, 2476783), (19, 1173213), (57, 391071), (61, 365427), (171, 130357), (183, 121809), (549, 40603), (1159, 19233), (2137, 10431), (3477, 6411)]