172962491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 200963280

約数和(自身を除く): 28000789

約数列:

[1, 13, 19, 47, 247, 317, 611, 893, 2209, 4121, 6023, 11609, 14899, 28717, 41971, 78299, 193687, 283081, 545623, 700253, 3680053, 9103289, 13304807, 172962491]

約数ペア:

[(1, 172962491), (13, 13304807), (19, 9103289), (47, 3680053), (247, 700253), (317, 545623), (611, 283081), (893, 193687), (2209, 78299), (4121, 41971), (6023, 28717), (11609, 14899)]