1793673

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 3010176

約数和(自身を除く): 1216503

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 401, 497, 639, 1203, 1491, 2807, 3609, 4473, 8421, 25263, 28471, 85413, 199297, 256239, 597891, 1793673]

約数ペア:

[(1, 1793673), (3, 597891), (7, 256239), (9, 199297), (21, 85413), (63, 28471), (71, 25263), (213, 8421), (401, 4473), (497, 3609), (639, 2807), (1203, 1491)]