3886390627

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{22651}}^1$

素因数の和:22978

約数の個数: 16

約数和(自身を含む): 4499955712

約数和(自身を除く): 613565085

約数列:

[1, 7, 127, 193, 889, 1351, 22651, 24511, 158557, 171577, 2876677, 4371643, 20136739, 30601501, 555198661, 3886390627]

約数ペア:

[(1, 3886390627), (7, 555198661), (127, 30601501), (193, 20136739), (889, 4371643), (1351, 2876677), (22651, 171577), (24511, 158557)]