1382139

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 2276352

約数和(自身を除く): 894213

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 607, 759, 1821, 2277, 5463, 6677, 13961, 20031, 41883, 60093, 125649, 153571, 460713, 1382139]

約数ペア:

[(1, 1382139), (3, 460713), (9, 153571), (11, 125649), (23, 60093), (33, 41883), (69, 20031), (99, 13961), (207, 6677), (253, 5463), (607, 2277), (759, 1821)]