63881377

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{739}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 74805120

約数和(自身を除く): 10923743

約数列:

[1, 7, 53, 233, 371, 739, 1631, 5173, 12349, 39167, 86443, 172187, 274169, 1205309, 9125911, 63881377]

約数ペア:

[(1, 63881377), (7, 9125911), (53, 1205309), (233, 274169), (371, 172187), (739, 86443), (1631, 39167), (5173, 12349)]