2916333

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:426

約数の個数: 36

約数和(自身を含む): 5201820

約数和(自身を除く): 2285487

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 389, 441, 833, 1071, 1167, 2499, 2723, 3501, 6613, 7497, 8169, 19061, 19839, 24507, 46291, 57183, 59517, 138873, 171549, 324037, 416619, 972111, 2916333]

約数ペア:

[(1, 2916333), (3, 972111), (7, 416619), (9, 324037), (17, 171549), (21, 138873), (49, 59517), (51, 57183), (63, 46291), (119, 24507), (147, 19839), (153, 19061), (357, 8169), (389, 7497), (441, 6613), (833, 3501), (1071, 2723), (1167, 2499)]