3968482427

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{15137}}^1$

素因数の和:15267

約数の個数: 32

約数和(自身を含む): 5072804352

約数和(自身を除く): 1104321925

約数列:

[1, 7, 13, 43, 67, 91, 301, 469, 559, 871, 2881, 3913, 6097, 15137, 20167, 37453, 105959, 196781, 262171, 650891, 1014179, 1377467, 4556237, 7099253, 8461583, 13184327, 43609697, 59231081, 92290289, 305267879, 566926061, 3968482427]

約数ペア:

[(1, 3968482427), (7, 566926061), (13, 305267879), (43, 92290289), (67, 59231081), (91, 43609697), (301, 13184327), (469, 8461583), (559, 7099253), (871, 4556237), (2881, 1377467), (3913, 1014179), (6097, 650891), (15137, 262171), (20167, 196781), (37453, 105959)]