5064591

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 7945344

約数和(自身を除く): 2880753

約数列:

[1, 3, 7, 21, 49, 131, 147, 263, 393, 789, 917, 1841, 2751, 5523, 6419, 12887, 19257, 34453, 38661, 103359, 241171, 723513, 1688197, 5064591]

約数ペア:

[(1, 5064591), (3, 1688197), (7, 723513), (21, 241171), (49, 103359), (131, 38661), (147, 34453), (263, 19257), (393, 12887), (789, 6419), (917, 5523), (1841, 2751)]