253187597

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2243}}^1$

素因数の和:2732

約数の個数: 16

約数和(自身を含む): 287770560

約数和(自身を除く): 34582963

約数列:

[1, 13, 19, 247, 457, 2243, 5941, 8683, 29159, 42617, 112879, 554021, 1025051, 13325663, 19475969, 253187597]

約数ペア:

[(1, 253187597), (13, 19475969), (19, 13325663), (247, 1025051), (457, 554021), (2243, 112879), (5941, 42617), (8683, 29159)]