2110564521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 3346767424

約数和(自身を除く): 1236202903

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 307, 603, 871, 877, 921, 2613, 2631, 2763, 3991, 7839, 7893, 11401, 11973, 20569, 34203, 35919, 58759, 61707, 102609, 176277, 185121, 267397, 269239, 528831, 763867, 802191, 807717, 2291601, 2406573, 2423151, 3500107, 6874803, 10500321, 18039013, 31500963, 54117039, 162351117, 234507169, 703521507, 2110564521]

約数ペア:

[(1, 2110564521), (3, 703521507), (9, 234507169), (13, 162351117), (39, 54117039), (67, 31500963), (117, 18039013), (201, 10500321), (307, 6874803), (603, 3500107), (871, 2423151), (877, 2406573), (921, 2291601), (2613, 807717), (2631, 802191), (2763, 763867), (3991, 528831), (7839, 269239), (7893, 267397), (11401, 185121), (11973, 176277), (20569, 102609), (34203, 61707), (35919, 58759)]