2066193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 3226080

約数和(自身を除く): 1159887

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 281, 387, 817, 843, 2451, 2529, 5339, 7353, 12083, 16017, 36249, 48051, 108747, 229577, 688731, 2066193]

約数ペア:

[(1, 2066193), (3, 688731), (9, 229577), (19, 108747), (43, 48051), (57, 36249), (129, 16017), (171, 12083), (281, 7353), (387, 5339), (817, 2529), (843, 2451)]