12849753

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 20078272

約数和(自身を除く): 7228519

約数列:

[1, 3, 7, 21, 47, 141, 277, 329, 831, 987, 1939, 2209, 5817, 6627, 13019, 15463, 39057, 46389, 91133, 273399, 611893, 1835679, 4283251, 12849753]

約数ペア:

[(1, 12849753), (3, 4283251), (7, 1835679), (21, 611893), (47, 273399), (141, 91133), (277, 46389), (329, 39057), (831, 15463), (987, 13019), (1939, 6627), (2209, 5817)]