142352639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1553}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 167608224

約数和(自身を除く): 25255585

約数列:

[1, 11, 13, 143, 641, 1553, 7051, 8333, 17083, 20189, 91663, 222079, 995473, 10950203, 12941149, 142352639]

約数ペア:

[(1, 142352639), (11, 12941149), (13, 10950203), (143, 995473), (641, 222079), (1553, 91663), (7051, 20189), (8333, 17083)]