8889200173

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1\times {\mathrm{10477}}^1$

素因数の和:12532

約数の個数: 16

約数和(自身を含む): 10331810944

約数和(自身を除く): 1442610771

約数列:

[1, 7, 61, 427, 1987, 10477, 13909, 73339, 121207, 639097, 848449, 4473679, 20817799, 145724593, 1269885739, 8889200173]

約数ペア:

[(1, 8889200173), (7, 1269885739), (61, 145724593), (427, 20817799), (1987, 4473679), (10477, 848449), (13909, 639097), (73339, 121207)]