89064703

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 112901040

約数和(自身を除く): 23836337

約数列:

[1, 7, 13, 49, 89, 91, 623, 637, 1157, 1571, 4361, 8099, 10997, 20423, 56693, 76979, 139819, 142961, 978733, 1000727, 1817647, 6851131, 12723529, 89064703]

約数ペア:

[(1, 89064703), (7, 12723529), (13, 6851131), (49, 1817647), (89, 1000727), (91, 978733), (623, 142961), (637, 139819), (1157, 76979), (1571, 56693), (4361, 20423), (8099, 10997)]