57280307

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14851}}^1$

素因数の和:14906

約数の個数: 16

約数和(自身を含む): 71289600

約数和(自身を除く): 14009293

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 14851, 103957, 282169, 430679, 1975183, 3014753, 8182901, 57280307]

約数ペア:

[(1, 57280307), (7, 8182901), (19, 3014753), (29, 1975183), (133, 430679), (203, 282169), (551, 103957), (3857, 14851)]