21962451459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5209}}^1\times {\mathrm{108109}}^1$

素因数の和:113334

約数の個数: 16

約数和(自身を含む): 31542173600

約数和(自身を除く): 9579722141

約数列:

[1, 3, 13, 39, 5209, 15627, 67717, 108109, 203151, 324327, 1405417, 4216251, 563139781, 1689419343, 7320817153, 21962451459]

約数ペア:

[(1, 21962451459), (3, 7320817153), (13, 1689419343), (39, 563139781), (5209, 4216251), (15627, 1405417), (67717, 324327), (108109, 203151)]