252321159

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{6779}}^1$

素因数の和:7454

約数の個数: 16

約数和(自身を含む): 354729600

約数和(自身を除く): 102408441

約数列:

[1, 3, 19, 57, 653, 1959, 6779, 12407, 20337, 37221, 128801, 386403, 4426687, 13280061, 84107053, 252321159]

約数ペア:

[(1, 252321159), (3, 84107053), (19, 13280061), (57, 4426687), (653, 386403), (1959, 128801), (6779, 37221), (12407, 20337)]