2637962327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{20117}}^1$

素因数の和:20279

約数の個数: 32

約数和(自身を含む): 3569094144

約数和(自身を除く): 931131817

約数列:

[1, 7, 11, 13, 77, 91, 131, 143, 917, 1001, 1441, 1703, 10087, 11921, 18733, 20117, 131131, 140819, 221287, 261521, 1549009, 1830647, 2635327, 2876731, 18447289, 20137117, 28988597, 34259251, 202920179, 239814757, 376851761, 2637962327]

約数ペア:

[(1, 2637962327), (7, 376851761), (11, 239814757), (13, 202920179), (77, 34259251), (91, 28988597), (131, 20137117), (143, 18447289), (917, 2876731), (1001, 2635327), (1441, 1830647), (1703, 1549009), (10087, 261521), (11921, 221287), (18733, 140819), (20117, 131131)]