3971569137

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1\times {\mathrm{1307}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 5653573632

約数和(自身を除く): 1682004495

約数列:

[1, 3, 23, 47, 69, 141, 937, 1081, 1307, 2811, 3243, 3921, 21551, 30061, 44039, 61429, 64653, 90183, 132117, 184287, 1012897, 1224659, 1412867, 3038691, 3673977, 4238601, 28167157, 57558973, 84501471, 172676919, 1323856379, 3971569137]

約数ペア:

[(1, 3971569137), (3, 1323856379), (23, 172676919), (47, 84501471), (69, 57558973), (141, 28167157), (937, 4238601), (1081, 3673977), (1307, 3038691), (2811, 1412867), (3243, 1224659), (3921, 1012897), (21551, 184287), (30061, 132117), (44039, 90183), (61429, 64653)]