561882971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{8837}}^1$

素因数の和:8990

約数の個数: 16

約数和(自身を含む): 622619424

約数和(自身を除く): 60736453

約数列:

[1, 13, 67, 73, 871, 949, 4891, 8837, 63583, 114881, 592079, 645101, 7697027, 8386313, 43221767, 561882971]

約数ペア:

[(1, 561882971), (13, 43221767), (67, 8386313), (73, 7697027), (871, 645101), (949, 592079), (4891, 114881), (8837, 63583)]