1254291837

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{56431}}^1$

素因数の和:56704

約数の個数: 16

約数和(自身を含む): 1733591040

約数和(自身を除く): 479299203

約数列:

[1, 3, 31, 93, 239, 717, 7409, 22227, 56431, 169293, 1749361, 5248083, 13487009, 40461027, 418097279, 1254291837]

約数ペア:

[(1, 1254291837), (3, 418097279), (31, 40461027), (93, 13487009), (239, 5248083), (717, 1749361), (7409, 169293), (22227, 56431)]