899853759

素因数分解:

$3^3\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{2377}}^1$

素因数の和:4396

約数の個数: 32

約数和(自身を含む): 1524963840

約数和(自身を除く): 625110081

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2003, 2377, 6009, 7131, 14021, 16639, 18027, 21393, 42063, 49917, 54081, 64179, 126189, 149751, 378567, 449253, 4761131, 14283393, 33327917, 42850179, 99983751, 128550537, 299951253, 899853759]

約数ペア:

[(1, 899853759), (3, 299951253), (7, 128550537), (9, 99983751), (21, 42850179), (27, 33327917), (63, 14283393), (189, 4761131), (2003, 449253), (2377, 378567), (6009, 149751), (7131, 126189), (14021, 64179), (16639, 54081), (18027, 49917), (21393, 42063)]