38769367

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 14453033

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1319, 1547, 1729, 2261, 4199, 9233, 17147, 22423, 25061, 29393, 120029, 156961, 175427, 291499, 325793, 426037, 2040493, 2280551, 2982259, 5538481, 38769367]

約数ペア:

[(1, 38769367), (7, 5538481), (13, 2982259), (17, 2280551), (19, 2040493), (91, 426037), (119, 325793), (133, 291499), (221, 175427), (247, 156961), (323, 120029), (1319, 29393), (1547, 25061), (1729, 22423), (2261, 17147), (4199, 9233)]