870828893

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1279}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 1017354240

約数和(自身を除く): 146525347

約数列:

[1, 11, 17, 121, 187, 331, 1279, 2057, 3641, 5627, 14069, 21743, 40051, 61897, 154759, 239173, 423349, 680867, 2630903, 4656839, 7196933, 51225229, 79166263, 870828893]

約数ペア:

[(1, 870828893), (11, 79166263), (17, 51225229), (121, 7196933), (187, 4656839), (331, 2630903), (1279, 680867), (2057, 423349), (3641, 239173), (5627, 154759), (14069, 61897), (21743, 40051)]