541128217

素因数分解:

$7^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 639505800

約数和(自身を除く): 98377583

約数列:

[1, 7, 49, 137, 149, 541, 959, 1043, 3787, 6713, 7301, 20413, 26509, 74117, 80609, 142891, 518819, 564263, 1000237, 3631733, 3949841, 11043433, 77304031, 541128217]

約数ペア:

[(1, 541128217), (7, 77304031), (49, 11043433), (137, 3949841), (149, 3631733), (541, 1000237), (959, 564263), (1043, 518819), (3787, 142891), (6713, 80609), (7301, 74117), (20413, 26509)]