13379697

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 20630376

約数和(自身を除く): 7250679

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 557, 1413, 1671, 2669, 5013, 8007, 9469, 24021, 28407, 85221, 87449, 262347, 787041, 1486633, 4459899, 13379697]

約数ペア:

[(1, 13379697), (3, 4459899), (9, 1486633), (17, 787041), (51, 262347), (153, 87449), (157, 85221), (471, 28407), (557, 24021), (1413, 9469), (1671, 8007), (2669, 5013)]