22916907

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 38365600

約数和(自身を除く): 15448693

約数列:

[1, 3, 9, 13, 19, 39, 57, 61, 117, 169, 171, 183, 247, 507, 549, 741, 793, 1159, 1521, 2197, 2223, 2379, 3211, 3477, 6591, 7137, 9633, 10309, 10431, 15067, 19773, 28899, 30927, 41743, 45201, 92781, 125229, 134017, 135603, 195871, 375687, 402051, 587613, 1206153, 1762839, 2546323, 7638969, 22916907]

約数ペア:

[(1, 22916907), (3, 7638969), (9, 2546323), (13, 1762839), (19, 1206153), (39, 587613), (57, 402051), (61, 375687), (117, 195871), (169, 135603), (171, 134017), (183, 125229), (247, 92781), (507, 45201), (549, 41743), (741, 30927), (793, 28899), (1159, 19773), (1521, 15067), (2197, 10431), (2223, 10309), (2379, 9633), (3211, 7137), (3477, 6591)]