9813741

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 15618048

約数和(自身を除く): 5804307

約数列:

[1, 3, 7, 21, 47, 61, 141, 163, 183, 329, 427, 489, 987, 1141, 1281, 2867, 3423, 7661, 8601, 9943, 20069, 22983, 29829, 53627, 60207, 69601, 160881, 208803, 467321, 1401963, 3271247, 9813741]

約数ペア:

[(1, 9813741), (3, 3271247), (7, 1401963), (21, 467321), (47, 208803), (61, 160881), (141, 69601), (163, 60207), (183, 53627), (329, 29829), (427, 22983), (489, 20069), (987, 9943), (1141, 8601), (1281, 7661), (2867, 3423)]