65290371

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2797}}^1$

素因数の和:3082

約数の個数: 16

約数和(自身を含む): 90252288

約数和(自身を除く): 24961917

約数列:

[1, 3, 31, 93, 251, 753, 2797, 7781, 8391, 23343, 86707, 260121, 702047, 2106141, 21763457, 65290371]

約数ペア:

[(1, 65290371), (3, 21763457), (31, 2106141), (93, 702047), (251, 260121), (753, 86707), (2797, 23343), (7781, 8391)]