1949043

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 2774016

約数和(自身を除く): 824973

約数列:

[1, 3, 23, 47, 69, 141, 601, 1081, 1803, 3243, 13823, 28247, 41469, 84741, 649681, 1949043]

約数ペア:

[(1, 1949043), (3, 649681), (23, 84741), (47, 41469), (69, 28247), (141, 13823), (601, 3243), (1081, 1803)]