994135023

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{335743}}^1$

素因数の和:335803

約数の個数: 24

約数和(自身を含む): 1676034048

約数和(自身を除く): 681899025

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 335743, 1007229, 2350201, 3021687, 7050603, 15779921, 21151809, 47339763, 110459447, 142019289, 331378341, 994135023]

約数ペア:

[(1, 994135023), (3, 331378341), (7, 142019289), (9, 110459447), (21, 47339763), (47, 21151809), (63, 15779921), (141, 7050603), (329, 3021687), (423, 2350201), (987, 1007229), (2961, 335743)]