24420319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13789}}^1$

素因数の和:13830

約数の個数: 16

約数和(自身を含む): 31772160

約数和(自身を除く): 7351841

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 13789, 96523, 151679, 317147, 1061753, 2220029, 3488617, 24420319]

約数ペア:

[(1, 24420319), (7, 3488617), (11, 2220029), (23, 1061753), (77, 317147), (161, 151679), (253, 96523), (1771, 13789)]