639137313361

素因数分解:

${\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2833}}^1\times {\mathrm{14249}}^1$

素因数の和:17376

約数の個数: 16

約数和(自身を含む): 651321216000

約数和(自身を除く): 12183902639

約数列:

[1, 71, 223, 2833, 14249, 15833, 201143, 631759, 1011679, 3177527, 40367417, 44854889, 225604417, 2866086607, 9001933991, 639137313361]

約数ペア:

[(1, 639137313361), (71, 9001933991), (223, 2866086607), (2833, 225604417), (14249, 44854889), (15833, 40367417), (201143, 3177527), (631759, 1011679)]