40263067

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 46063296

約数和(自身を除く): 5800229

約数列:

[1, 13, 37, 47, 137, 169, 481, 611, 1739, 1781, 5069, 6253, 6439, 7943, 22607, 23153, 65897, 83707, 238243, 293891, 856661, 1088191, 3097159, 40263067]

約数ペア:

[(1, 40263067), (13, 3097159), (37, 1088191), (47, 856661), (137, 293891), (169, 238243), (481, 83707), (611, 65897), (1739, 23153), (1781, 22607), (5069, 7943), (6253, 6439)]