253207527

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{4099}}^1$

素因数の和:4510

約数の個数: 16

約数和(自身を含む): 344400000

約数和(自身を除く): 91192473

約数列:

[1, 3, 59, 177, 349, 1047, 4099, 12297, 20591, 61773, 241841, 725523, 1430551, 4291653, 84402509, 253207527]

約数ペア:

[(1, 253207527), (3, 84402509), (59, 4291653), (177, 1430551), (349, 725523), (1047, 241841), (4099, 61773), (12297, 20591)]