258572023

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1171}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 283530240

約数和(自身を除く): 24958217

約数列:

[1, 17, 31, 419, 527, 1171, 7123, 12989, 19907, 36301, 220813, 490649, 617117, 8341033, 15210119, 258572023]

約数ペア:

[(1, 258572023), (17, 15210119), (31, 8341033), (419, 617117), (527, 490649), (1171, 220813), (7123, 36301), (12989, 19907)]