29315223

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 50124800

約数和(自身を除く): 20809577

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 1423, 2289, 2943, 4269, 6867, 9961, 12807, 20601, 29883, 38421, 89649, 155107, 268947, 465321, 1085749, 1395963, 3257247, 4187889, 9771741, 29315223]

約数ペア:

[(1, 29315223), (3, 9771741), (7, 4187889), (9, 3257247), (21, 1395963), (27, 1085749), (63, 465321), (109, 268947), (189, 155107), (327, 89649), (763, 38421), (981, 29883), (1423, 20601), (2289, 12807), (2943, 9961), (4269, 6867)]