221925743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1787}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 246014496

約数和(自身を除く): 24088753

約数列:

[1, 13, 41, 233, 533, 1787, 3029, 9553, 23231, 73267, 124189, 416371, 952471, 5412823, 17071211, 221925743]

約数ペア:

[(1, 221925743), (13, 17071211), (41, 5412823), (233, 952471), (533, 416371), (1787, 124189), (3029, 73267), (9553, 23231)]