256404849

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{10111}}^1$

素因数の和:10300

約数の個数: 16

約数和(自身を含む): 349470720

約数和(自身を除く): 93065871

約数列:

[1, 3, 79, 107, 237, 321, 8453, 10111, 25359, 30333, 798769, 1081877, 2396307, 3245631, 85468283, 256404849]

約数ペア:

[(1, 256404849), (3, 85468283), (79, 3245631), (107, 2396307), (237, 1081877), (321, 798769), (8453, 30333), (10111, 25359)]