26484237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5521}}^1$

素因数の和:5581

約数の個数: 24

約数和(自身を含む): 42210168

約数和(自身を除く): 15725931

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 5521, 16563, 49689, 71773, 215319, 226361, 645957, 679083, 2037249, 2942693, 8828079, 26484237]

約数ペア:

[(1, 26484237), (3, 8828079), (9, 2942693), (13, 2037249), (39, 679083), (41, 645957), (117, 226361), (123, 215319), (369, 71773), (533, 49689), (1599, 16563), (4797, 5521)]