315024697

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{571}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 360552192

約数和(自身を除く): 45527495

約数列:

[1, 13, 31, 37, 403, 481, 571, 1147, 1369, 7423, 14911, 17701, 17797, 21127, 42439, 230113, 274651, 551707, 654937, 781699, 8514181, 10162087, 24232669, 315024697]

約数ペア:

[(1, 315024697), (13, 24232669), (31, 10162087), (37, 8514181), (403, 781699), (481, 654937), (571, 551707), (1147, 274651), (1369, 230113), (7423, 42439), (14911, 21127), (17701, 17797)]