1331052801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{23917}}^1$

素因数の和:25360

約数の個数: 16

約数和(自身を含む): 1912674624

約数和(自身を除く): 581621823

約数列:

[1, 3, 13, 39, 1427, 4281, 18551, 23917, 55653, 71751, 310921, 932763, 34129559, 102388677, 443684267, 1331052801]

約数ペア:

[(1, 1331052801), (3, 443684267), (13, 102388677), (39, 34129559), (1427, 932763), (4281, 310921), (18551, 71751), (23917, 55653)]