1050309

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 1677312

約数和(自身を除く): 627003

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 191, 423, 573, 611, 1719, 1833, 2483, 5499, 7449, 8977, 22347, 26931, 80793, 116701, 350103, 1050309]

約数ペア:

[(1, 1050309), (3, 350103), (9, 116701), (13, 80793), (39, 26931), (47, 22347), (117, 8977), (141, 7449), (191, 5499), (423, 2483), (573, 1833), (611, 1719)]