2820345177

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{877}}^1\times {\mathrm{6343}}^1$

素因数の和:7249

約数の個数: 24

約数和(自身を含む): 4077263424

約数和(自身を除く): 1256918247

約数列:

[1, 3, 13, 39, 169, 507, 877, 2631, 6343, 11401, 19029, 34203, 82459, 148213, 247377, 444639, 1071967, 3215901, 5562811, 16688433, 72316543, 216949629, 940115059, 2820345177]

約数ペア:

[(1, 2820345177), (3, 940115059), (13, 216949629), (39, 72316543), (169, 16688433), (507, 5562811), (877, 3215901), (2631, 1071967), (6343, 444639), (11401, 247377), (19029, 148213), (34203, 82459)]