28408029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2029}}^1$

素因数の和:2404

約数の個数: 16

約数和(自身を含む): 40924800

約数和(自身を除く): 12516771

約数列:

[1, 3, 13, 39, 359, 1077, 2029, 4667, 6087, 14001, 26377, 79131, 728411, 2185233, 9469343, 28408029]

約数ペア:

[(1, 28408029), (3, 9469343), (13, 2185233), (39, 728411), (359, 79131), (1077, 26377), (2029, 14001), (4667, 6087)]