460551

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 772464

約数和(自身を除く): 311913

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 241, 273, 637, 723, 1687, 1911, 3133, 5061, 9399, 11809, 21931, 35427, 65793, 153517, 460551]

約数ペア:

[(1, 460551), (3, 153517), (7, 65793), (13, 35427), (21, 21931), (39, 11809), (49, 9399), (91, 5061), (147, 3133), (241, 1911), (273, 1687), (637, 723)]