997006717

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{112061}}^1$

素因数の和:112140

約数の個数: 16

約数和(自身を含む): 1204890624

約数和(自身を除く): 207883907

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 112061, 784427, 3473891, 4594501, 24317237, 32161507, 142429531, 997006717]

約数ペア:

[(1, 997006717), (7, 142429531), (31, 32161507), (41, 24317237), (217, 4594501), (287, 3473891), (1271, 784427), (8897, 112061)]