13239399

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3539}}^1$

素因数の和:3614

約数の個数: 16

約数和(自身を含む): 18691200

約数和(自身を除く): 5451801

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3539, 3741, 10617, 102631, 152177, 307893, 456531, 4413133, 13239399]

約数ペア:

[(1, 13239399), (3, 4413133), (29, 456531), (43, 307893), (87, 152177), (129, 102631), (1247, 10617), (3539, 3741)]