2645220573

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{9787}}^1$

素因数の和:10361

約数の個数: 24

約数和(自身を含む): 3893666400

約数和(自身を除く): 1248445827

約数列:

[1, 3, 9, 59, 177, 509, 531, 1527, 4581, 9787, 29361, 30031, 88083, 90093, 270279, 577433, 1732299, 4981583, 5196897, 14944749, 44834247, 293913397, 881740191, 2645220573]

約数ペア:

[(1, 2645220573), (3, 881740191), (9, 293913397), (59, 44834247), (177, 14944749), (509, 5196897), (531, 4981583), (1527, 1732299), (4581, 577433), (9787, 270279), (29361, 90093), (30031, 88083)]