2255201523

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2963}}^1\times {\mathrm{4451}}^1$

素因数の和:7439

約数の個数: 24

約数和(自身を含む): 3430889280

約数和(自身を除く): 1175687757

約数列:

[1, 3, 9, 19, 57, 171, 2963, 4451, 8889, 13353, 26667, 40059, 56297, 84569, 168891, 253707, 506673, 761121, 13188313, 39564939, 118694817, 250577947, 751733841, 2255201523]

約数ペア:

[(1, 2255201523), (3, 751733841), (9, 250577947), (19, 118694817), (57, 39564939), (171, 13188313), (2963, 761121), (4451, 506673), (8889, 253707), (13353, 168891), (26667, 84569), (40059, 56297)]