7251129

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 11243232

約数和(自身を除く): 3992103

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 571, 747, 1411, 1713, 4233, 5139, 9707, 12699, 29121, 47393, 87363, 142179, 426537, 805681, 2417043, 7251129]

約数ペア:

[(1, 7251129), (3, 2417043), (9, 805681), (17, 426537), (51, 142179), (83, 87363), (153, 47393), (249, 29121), (571, 12699), (747, 9707), (1411, 5139), (1713, 4233)]