8526620739

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{16729}}^1$

素因数の和:18619

約数の個数: 32

約数和(自身を含む): 14000734720

約数和(自身を除く): 5474113981

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1867, 5601, 13069, 16729, 24271, 39207, 50187, 72813, 117103, 169897, 217477, 351309, 509691, 652431, 1522339, 4567017, 31233043, 93699129, 218631301, 406029559, 655893903, 1218088677, 2842206913, 8526620739]

約数ペア:

[(1, 8526620739), (3, 2842206913), (7, 1218088677), (13, 655893903), (21, 406029559), (39, 218631301), (91, 93699129), (273, 31233043), (1867, 4567017), (5601, 1522339), (13069, 652431), (16729, 509691), (24271, 351309), (39207, 217477), (50187, 169897), (72813, 117103)]