16915587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4211}}^1$

素因数の和:4330

約数の個数: 16

約数和(自身を含む): 24530688

約数和(自身を除く): 7615101

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 4211, 12633, 54743, 164229, 433733, 1301199, 5638529, 16915587]

約数ペア:

[(1, 16915587), (3, 5638529), (13, 1301199), (39, 433733), (103, 164229), (309, 54743), (1339, 12633), (4017, 4211)]