8843121

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 15206400

約数和(自身を除く): 6363279

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 659, 1491, 1917, 1977, 4473, 4613, 5931, 13419, 13839, 17793, 41517, 46789, 124551, 140367, 327523, 421101, 982569, 1263303, 2947707, 8843121]

約数ペア:

[(1, 8843121), (3, 2947707), (7, 1263303), (9, 982569), (21, 421101), (27, 327523), (63, 140367), (71, 124551), (189, 46789), (213, 41517), (497, 17793), (639, 13839), (659, 13419), (1491, 5931), (1917, 4613), (1977, 4473)]