171889251

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1\times {\mathrm{709}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 231198720

約数和(自身を除く): 59309469

約数列:

[1, 3, 211, 383, 633, 709, 1149, 2127, 80813, 149599, 242439, 271547, 448797, 814641, 57296417, 171889251]

約数ペア:

[(1, 171889251), (3, 57296417), (211, 814641), (383, 448797), (633, 271547), (709, 242439), (1149, 149599), (2127, 80813)]