47772193

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 60825600

約数和(自身を除く): 13053407

約数列:

[1, 7, 17, 29, 109, 119, 127, 203, 493, 763, 889, 1853, 2159, 3161, 3451, 3683, 12971, 13843, 15113, 22127, 25781, 53737, 62611, 96901, 235331, 376159, 401447, 438277, 1647317, 2810129, 6824599, 47772193]

約数ペア:

[(1, 47772193), (7, 6824599), (17, 2810129), (29, 1647317), (109, 438277), (119, 401447), (127, 376159), (203, 235331), (493, 96901), (763, 62611), (889, 53737), (1853, 25781), (2159, 22127), (3161, 15113), (3451, 13843), (3683, 12971)]