47212323

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2633}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 64901760

約数和(自身を除く): 17689437

約数列:

[1, 3, 43, 129, 139, 417, 2633, 5977, 7899, 17931, 113219, 339657, 365987, 1097961, 15737441, 47212323]

約数ペア:

[(1, 47212323), (3, 15737441), (43, 1097961), (129, 365987), (139, 339657), (417, 113219), (2633, 17931), (5977, 7899)]