4541019

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 7315200

約数和(自身を除く): 2774181

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 599, 1083, 1797, 2527, 4193, 7581, 11381, 12579, 34143, 79667, 216239, 239001, 648717, 1513673, 4541019]

約数ペア:

[(1, 4541019), (3, 1513673), (7, 648717), (19, 239001), (21, 216239), (57, 79667), (133, 34143), (361, 12579), (399, 11381), (599, 7581), (1083, 4193), (1797, 2527)]