22126293

素因数分解:

$3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:534

約数の個数: 36

約数和(自身を含む): 37559808

約数和(自身を除く): 15433515

約数列:

[1, 3, 7, 9, 21, 49, 63, 131, 147, 383, 393, 441, 917, 1149, 1179, 2681, 2751, 3447, 6419, 8043, 8253, 18767, 19257, 24129, 50173, 56301, 57771, 150519, 168903, 351211, 451557, 1053633, 2458477, 3160899, 7375431, 22126293]

約数ペア:

[(1, 22126293), (3, 7375431), (7, 3160899), (9, 2458477), (21, 1053633), (49, 451557), (63, 351211), (131, 168903), (147, 150519), (383, 57771), (393, 56301), (441, 50173), (917, 24129), (1149, 19257), (1179, 18767), (2681, 8253), (2751, 8043), (3447, 6419)]