2013449169

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{60209}}^1$

素因数の和:60440

約数の個数: 16

約数和(自身を含む): 2739795840

約数和(自身を除く): 726346671

約数列:

[1, 3, 71, 157, 213, 471, 11147, 33441, 60209, 180627, 4274839, 9452813, 12824517, 28358439, 671149723, 2013449169]

約数ペア:

[(1, 2013449169), (3, 671149723), (71, 28358439), (157, 12824517), (213, 9452813), (471, 4274839), (11147, 180627), (33441, 60209)]