40696587

素因数分解:

$3^4\times {\mathrm{569}}^1\times {\mathrm{883}}^1$

素因数の和:1464

約数の個数: 20

約数和(自身を含む): 60969480

約数和(自身を除く): 20272893

約数列:

[1, 3, 9, 27, 81, 569, 883, 1707, 2649, 5121, 7947, 15363, 23841, 46089, 71523, 502427, 1507281, 4521843, 13565529, 40696587]

約数ペア:

[(1, 40696587), (3, 13565529), (9, 4521843), (27, 1507281), (81, 502427), (569, 71523), (883, 46089), (1707, 23841), (2649, 15363), (5121, 7947)]