10199787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 15579648

約数和(自身を除く): 5379861

約数列:

[1, 3, 13, 23, 39, 69, 83, 137, 249, 299, 411, 897, 1079, 1781, 1909, 3151, 3237, 5343, 5727, 9453, 11371, 24817, 34113, 40963, 74451, 122889, 147823, 261533, 443469, 784599, 3399929, 10199787]

約数ペア:

[(1, 10199787), (3, 3399929), (13, 784599), (23, 443469), (39, 261533), (69, 147823), (83, 122889), (137, 74451), (249, 40963), (299, 34113), (411, 24817), (897, 11371), (1079, 9453), (1781, 5727), (1909, 5343), (3151, 3237)]