74458993

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8369}}^1$

素因数の和:8448

約数の個数: 16

約数和(自身を含む): 89994240

約数和(自身を除く): 15535247

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8369, 8897, 58583, 259439, 343129, 1816073, 2401903, 10636999, 74458993]

約数ペア:

[(1, 74458993), (7, 10636999), (31, 2401903), (41, 1816073), (217, 343129), (287, 259439), (1271, 58583), (8369, 8897)]