1945983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 2864736

約数和(自身を除く): 918753

約数列:

[1, 3, 13, 39, 41, 123, 533, 1217, 1599, 3651, 15821, 47463, 49897, 149691, 648661, 1945983]

約数ペア:

[(1, 1945983), (3, 648661), (13, 149691), (39, 49897), (41, 47463), (123, 15821), (533, 3651), (1217, 1599)]