843281549

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2081}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 986892984

約数和(自身を除く): 143611435

約数列:

[1, 11, 17, 121, 187, 197, 2057, 2081, 2167, 3349, 22891, 23837, 35377, 36839, 251801, 389147, 405229, 409957, 4280617, 4509527, 6969269, 49604797, 76661959, 843281549]

約数ペア:

[(1, 843281549), (11, 76661959), (17, 49604797), (121, 6969269), (187, 4509527), (197, 4280617), (2057, 409957), (2081, 405229), (2167, 389147), (3349, 251801), (22891, 36839), (23837, 35377)]