23493197

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{2837}}^1$

素因数の和:2877

約数の個数: 18

約数和(自身を含む): 29603178

約数和(自身を除く): 6109981

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 2837, 8281, 19859, 36881, 139013, 258167, 479453, 1807169, 3356171, 23493197]

約数ペア:

[(1, 23493197), (7, 3356171), (13, 1807169), (49, 479453), (91, 258167), (169, 139013), (637, 36881), (1183, 19859), (2837, 8281)]