223824991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1489}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 249652480

約数和(自身を除く): 25827489

約数列:

[1, 13, 31, 373, 403, 1489, 4849, 11563, 19357, 46159, 150319, 555397, 600067, 7220161, 17217307, 223824991]

約数ペア:

[(1, 223824991), (13, 17217307), (31, 7220161), (373, 600067), (403, 555397), (1489, 150319), (4849, 46159), (11563, 19357)]