54128459

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41351}}^1$

素因数の和:41386

約数の個数: 16

約数和(自身を含む): 71456256

約数和(自身を除く): 17327797

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 41351, 289457, 454861, 702967, 3184027, 4920769, 7732637, 54128459]

約数ペア:

[(1, 54128459), (7, 7732637), (11, 4920769), (17, 3184027), (77, 702967), (119, 454861), (187, 289457), (1309, 41351)]