1281569402919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4159}}^1\times {\mathrm{7901119}}^1$

素因数の和:7905294

約数の個数: 16

約数和(自身を含む): 1840644915200

約数和(自身を除く): 559075512281

約数列:

[1, 3, 13, 39, 4159, 12477, 54067, 162201, 7901119, 23703357, 102714547, 308143641, 32860753921, 98582261763, 427189800973, 1281569402919]

約数ペア:

[(1, 1281569402919), (3, 427189800973), (13, 98582261763), (39, 32860753921), (4159, 308143641), (12477, 102714547), (54067, 23703357), (162201, 7901119)]