13149747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 20608224

約数和(自身を除く): 7458477

約数列:

[1, 3, 9, 13, 39, 117, 167, 501, 673, 1503, 2019, 2171, 6057, 6513, 8749, 19539, 26247, 78741, 112391, 337173, 1011519, 1461083, 4383249, 13149747]

約数ペア:

[(1, 13149747), (3, 4383249), (9, 1461083), (13, 1011519), (39, 337173), (117, 112391), (167, 78741), (501, 26247), (673, 19539), (1503, 8749), (2019, 6513), (2171, 6057)]