138345061

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 149765440

約数和(自身を除く): 11420379

約数列:

[1, 19, 43, 313, 541, 817, 5947, 10279, 13459, 23263, 169333, 255721, 441997, 3217327, 7281319, 138345061]

約数ペア:

[(1, 138345061), (19, 7281319), (43, 3217327), (313, 441997), (541, 255721), (817, 169333), (5947, 23263), (10279, 13459)]