2007709713

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{4877}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 3028262400

約数和(自身を除く): 1020552687

約数列:

[1, 3, 9, 27, 79, 193, 237, 579, 711, 1737, 2133, 4877, 5211, 14631, 15247, 43893, 45741, 131679, 137223, 385283, 411669, 941261, 1155849, 2823783, 3467547, 8471349, 10402641, 25414047, 74359619, 223078857, 669236571, 2007709713]

約数ペア:

[(1, 2007709713), (3, 669236571), (9, 223078857), (27, 74359619), (79, 25414047), (193, 10402641), (237, 8471349), (579, 3467547), (711, 2823783), (1737, 1155849), (2133, 941261), (4877, 411669), (5211, 385283), (14631, 137223), (15247, 131679), (43893, 45741)]