8747013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 12773952

約数和(自身を除く): 4026939

約数列:

[1, 3, 11, 33, 401, 661, 1203, 1983, 4411, 7271, 13233, 21813, 265061, 795183, 2915671, 8747013]

約数ペア:

[(1, 8747013), (3, 2915671), (11, 795183), (33, 265061), (401, 21813), (661, 13233), (1203, 7271), (1983, 4411)]