8961953

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 12257280

約数和(自身を除く): 3295327

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 1279, 7007, 8953, 14069, 16627, 62671, 98483, 116389, 182897, 689381, 814723, 1280279, 8961953]

約数ペア:

[(1, 8961953), (7, 1280279), (11, 814723), (13, 689381), (49, 182897), (77, 116389), (91, 98483), (143, 62671), (539, 16627), (637, 14069), (1001, 8953), (1279, 7007)]