952749

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^2$

素因数の和:158

約数の個数: 24

約数和(自身を含む): 1636160

約数和(自身を除く): 683411

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 5041, 13419, 15123, 35287, 45369, 105861, 136107, 317583, 952749]

約数ペア:

[(1, 952749), (3, 317583), (7, 136107), (9, 105861), (21, 45369), (27, 35287), (63, 15123), (71, 13419), (189, 5041), (213, 4473), (497, 1917), (639, 1491)]