2620261617909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{304193}}^1\times {\mathrm{5387}}^1$

素因数の和:309637

約数の個数: 32

約数和(自身を含む): 3854921583744

約数和(自身を除く): 1234659965835

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 5387, 16161, 70031, 210093, 220867, 304193, 662601, 912579, 2871271, 3954509, 8613813, 11863527, 12471913, 37415739, 162134869, 486404607, 1638687691, 4916063073, 21302939983, 63908819949, 67186195331, 201558585993, 873420539303, 2620261617909]

約数ペア:

[(1, 2620261617909), (3, 873420539303), (13, 201558585993), (39, 67186195331), (41, 63908819949), (123, 21302939983), (533, 4916063073), (1599, 1638687691), (5387, 486404607), (16161, 162134869), (70031, 37415739), (210093, 12471913), (220867, 11863527), (304193, 8613813), (662601, 3954509), (912579, 2871271)]