2893161387

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1\times {\mathrm{12347}}^1$

素因数の和:14498

約数の個数: 16

約数和(自身を含む): 3964004352

約数和(自身を除く): 1070842965

約数列:

[1, 3, 37, 111, 2111, 6333, 12347, 37041, 78107, 234321, 456839, 1370517, 26064517, 78193551, 964387129, 2893161387]

約数ペア:

[(1, 2893161387), (3, 964387129), (37, 78193551), (111, 26064517), (2111, 1370517), (6333, 456839), (12347, 234321), (37041, 78107)]