13100697

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1030

約数の個数: 20

約数和(自身を含む): 19693476

約数和(自身を除く): 6592779

約数列:

[1, 3, 9, 27, 81, 197, 591, 821, 1773, 2463, 5319, 7389, 15957, 22167, 66501, 161737, 485211, 1455633, 4366899, 13100697]

約数ペア:

[(1, 13100697), (3, 4366899), (9, 1455633), (27, 485211), (81, 161737), (197, 66501), (591, 22167), (821, 15957), (1773, 7389), (2463, 5319)]