2147346719

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{8923}}^1$

素因数の和:10070

約数の個数: 16

約数和(自身を含む): 2535843840

約数和(自身を除く): 388497121

約数列:

[1, 7, 31, 217, 1109, 7763, 8923, 34379, 62461, 240653, 276613, 1936291, 9895607, 69269249, 306763817, 2147346719]

約数ペア:

[(1, 2147346719), (7, 306763817), (31, 69269249), (217, 9895607), (1109, 1936291), (7763, 276613), (8923, 240653), (34379, 62461)]