2017305717

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1\times {\mathrm{937}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 3101613312

約数和(自身を除く): 1084307595

約数列:

[1, 3, 7, 21, 157, 471, 653, 937, 1099, 1959, 2811, 3297, 4571, 6559, 13713, 19677, 102521, 147109, 307563, 441327, 611861, 717647, 1029763, 1835583, 2152941, 3089289, 4283027, 12849081, 96062177, 288186531, 672435239, 2017305717]

約数ペア:

[(1, 2017305717), (3, 672435239), (7, 288186531), (21, 96062177), (157, 12849081), (471, 4283027), (653, 3089289), (937, 2152941), (1099, 1835583), (1959, 1029763), (2811, 717647), (3297, 611861), (4571, 441327), (6559, 307563), (13713, 147109), (19677, 102521)]