1561819963

素因数分解:

${\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{34057}}^1$

素因数の和:34458

約数の個数: 12

約数和(自身を含む): 1721291320

約数和(自身を除く): 159471357

約数列:

[1, 11, 121, 379, 4169, 34057, 45859, 374627, 4120897, 12907603, 141983633, 1561819963]

約数ペア:

[(1, 1561819963), (11, 141983633), (121, 12907603), (379, 4120897), (4169, 374627), (34057, 45859)]