13259439

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 20554560

約数和(自身を除く): 7295121

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1097, 1343, 3291, 4029, 9873, 12087, 18649, 55947, 86663, 167841, 259989, 779967, 1473271, 4419813, 13259439]

約数ペア:

[(1, 13259439), (3, 4419813), (9, 1473271), (17, 779967), (51, 259989), (79, 167841), (153, 86663), (237, 55947), (711, 18649), (1097, 12087), (1343, 9873), (3291, 4029)]