13265343

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5428

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 10926657

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5399, 16197, 37793, 48591, 70187, 113379, 145773, 210561, 340137, 491309, 631683, 1020411, 1473927, 1895049, 4421781, 13265343]

約数ペア:

[(1, 13265343), (3, 4421781), (7, 1895049), (9, 1473927), (13, 1020411), (21, 631683), (27, 491309), (39, 340137), (63, 210561), (91, 145773), (117, 113379), (189, 70187), (273, 48591), (351, 37793), (819, 16197), (2457, 5399)]