1791171369

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4649}}^1$

素因数の和:4794

約数の個数: 48

約数和(自身を含む): 2894346000

約数和(自身を除く): 1103174631

約数列:

[1, 3, 9, 13, 37, 39, 89, 111, 117, 267, 333, 481, 801, 1157, 1443, 3293, 3471, 4329, 4649, 9879, 10413, 13947, 29637, 41841, 42809, 60437, 128427, 172013, 181311, 385281, 413761, 516039, 543933, 1241283, 1548117, 2236169, 3723849, 5378893, 6708507, 15309157, 16136679, 20125521, 45927471, 48410037, 137782413, 199019041, 597057123, 1791171369]

約数ペア:

[(1, 1791171369), (3, 597057123), (9, 199019041), (13, 137782413), (37, 48410037), (39, 45927471), (89, 20125521), (111, 16136679), (117, 15309157), (267, 6708507), (333, 5378893), (481, 3723849), (801, 2236169), (1157, 1548117), (1443, 1241283), (3293, 543933), (3471, 516039), (4329, 413761), (4649, 385281), (9879, 181311), (10413, 172013), (13947, 128427), (29637, 60437), (41841, 42809)]