109631879

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 127277568

約数和(自身を除く): 17645689

約数列:

[1, 7, 107, 197, 743, 749, 1379, 5201, 21079, 79501, 146371, 147553, 556507, 1024597, 15661697, 109631879]

約数ペア:

[(1, 109631879), (7, 15661697), (107, 1024597), (197, 556507), (743, 147553), (749, 146371), (1379, 79501), (5201, 21079)]