40117147

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 47420352

約数和(自身を除く): 7303205

約数列:

[1, 7, 41, 113, 287, 791, 1237, 4633, 8659, 32431, 50717, 139781, 355019, 978467, 5731021, 40117147]

約数ペア:

[(1, 40117147), (7, 5731021), (41, 978467), (113, 355019), (287, 139781), (791, 50717), (1237, 32431), (4633, 8659)]