5394389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 7693056

約数和(自身を除く): 2298667

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 317, 1001, 1309, 1547, 2219, 2431, 3487, 4121, 5389, 17017, 24409, 28847, 37723, 45331, 59279, 70057, 317317, 414953, 490399, 770627, 5394389]

約数ペア:

[(1, 5394389), (7, 770627), (11, 490399), (13, 414953), (17, 317317), (77, 70057), (91, 59279), (119, 45331), (143, 37723), (187, 28847), (221, 24409), (317, 17017), (1001, 5389), (1309, 4121), (1547, 3487), (2219, 2431)]