1168749

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 20

約数和(自身を含む): 1788864

約数和(自身を除く): 620115

約数列:

[1, 3, 9, 27, 47, 81, 141, 307, 423, 921, 1269, 2763, 3807, 8289, 14429, 24867, 43287, 129861, 389583, 1168749]

約数ペア:

[(1, 1168749), (3, 389583), (9, 129861), (27, 43287), (47, 24867), (81, 14429), (141, 8289), (307, 3807), (423, 2763), (921, 1269)]