3271247

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 3904512

約数和(自身を除く): 633265

約数列:

[1, 7, 47, 61, 163, 329, 427, 1141, 2867, 7661, 9943, 20069, 53627, 69601, 467321, 3271247]

約数ペア:

[(1, 3271247), (7, 467321), (47, 69601), (61, 53627), (163, 20069), (329, 9943), (427, 7661), (1141, 2867)]