1339908807

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{11903}}^1$

素因数の和:12302

約数の個数: 16

約数和(自身を含む): 1805598720

約数和(自身を除く): 465689913

約数列:

[1, 3, 157, 239, 471, 717, 11903, 35709, 37523, 112569, 1868771, 2844817, 5606313, 8534451, 446636269, 1339908807]

約数ペア:

[(1, 1339908807), (3, 446636269), (157, 8534451), (239, 5606313), (471, 2844817), (717, 1868771), (11903, 112569), (35709, 37523)]