142757403

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{2311}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 194208000

約数和(自身を除く): 51450597

約数列:

[1, 3, 59, 177, 349, 1047, 2311, 6933, 20591, 61773, 136349, 409047, 806539, 2419617, 47585801, 142757403]

約数ペア:

[(1, 142757403), (3, 47585801), (59, 2419617), (177, 806539), (349, 409047), (1047, 136349), (2311, 61773), (6933, 20591)]