2044287

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 3469856

約数和(自身を除く): 1425569

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 877, 2331, 2631, 6139, 7893, 18417, 32449, 55251, 97347, 227143, 292041, 681429, 2044287]

約数ペア:

[(1, 2044287), (3, 681429), (7, 292041), (9, 227143), (21, 97347), (37, 55251), (63, 32449), (111, 18417), (259, 7893), (333, 6139), (777, 2631), (877, 2331)]