13053897

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 19562400

約数和(自身を除く): 6508503

約数列:

[1, 3, 9, 43, 89, 129, 267, 379, 387, 801, 1137, 3411, 3827, 11481, 16297, 33731, 34443, 48891, 101193, 146673, 303579, 1450433, 4351299, 13053897]

約数ペア:

[(1, 13053897), (3, 4351299), (9, 1450433), (43, 303579), (89, 146673), (129, 101193), (267, 48891), (379, 34443), (387, 33731), (801, 16297), (1137, 11481), (3411, 3827)]