474557643

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109169}}^1$

素因数の和:109208

約数の個数: 32

約数和(自身を含む): 838425600

約数和(自身を除く): 363867957

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 109169, 327507, 764183, 982521, 2292549, 2510887, 2947563, 6877647, 7532661, 17576209, 20632941, 22597983, 52728627, 67793949, 158185881, 474557643]

約数ペア:

[(1, 474557643), (3, 158185881), (7, 67793949), (9, 52728627), (21, 22597983), (23, 20632941), (27, 17576209), (63, 7532661), (69, 6877647), (161, 2947563), (189, 2510887), (207, 2292549), (483, 982521), (621, 764183), (1449, 327507), (4347, 109169)]