429775521

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 709827840

約数和(自身を除く): 280052319

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 229, 357, 687, 751, 833, 1603, 2253, 2499, 3893, 4809, 5257, 11221, 11679, 12767, 15771, 27251, 33663, 36799, 38301, 81753, 89369, 110397, 171979, 190757, 268107, 515937, 572271, 625583, 1203853, 1876749, 2923643, 3611559, 8426971, 8770929, 20465501, 25280913, 61396503, 143258507, 429775521]

約数ペア:

[(1, 429775521), (3, 143258507), (7, 61396503), (17, 25280913), (21, 20465501), (49, 8770929), (51, 8426971), (119, 3611559), (147, 2923643), (229, 1876749), (357, 1203853), (687, 625583), (751, 572271), (833, 515937), (1603, 268107), (2253, 190757), (2499, 171979), (3893, 110397), (4809, 89369), (5257, 81753), (11221, 38301), (11679, 36799), (12767, 33663), (15771, 27251)]