274740807731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31981}}^1\times {\mathrm{21317}}^1$

素因数の和:53342

約数の個数: 16

約数和(自身を含む): 305442939648

約数和(自身を除く): 30702131917

約数列:

[1, 13, 31, 403, 21317, 31981, 277121, 415753, 660827, 991411, 8590751, 12888343, 681738977, 8862606701, 21133908287, 274740807731]

約数ペア:

[(1, 274740807731), (13, 21133908287), (31, 8862606701), (403, 681738977), (21317, 12888343), (31981, 8590751), (277121, 991411), (415753, 660827)]