68602247

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 80090112

約数和(自身を除く): 11487865

約数列:

[1, 7, 61, 347, 427, 463, 2429, 3241, 21167, 28243, 148169, 160661, 197701, 1124627, 9800321, 68602247]

約数ペア:

[(1, 68602247), (7, 9800321), (61, 1124627), (347, 197701), (427, 160661), (463, 148169), (2429, 28243), (3241, 21167)]