726717021

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{5407}}^1$

素因数の和:6112

約数の個数: 16

約数和(自身を含む): 984342528

約数和(自身を除く): 257625507

約数列:

[1, 3, 71, 213, 631, 1893, 5407, 16221, 44801, 134403, 383897, 1151691, 3411817, 10235451, 242239007, 726717021]

約数ペア:

[(1, 726717021), (3, 242239007), (71, 10235451), (213, 3411817), (631, 1151691), (1893, 383897), (5407, 134403), (16221, 44801)]