86433081

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{6421}}^1$

素因数の和:7072

約数の個数: 16

約数和(自身を含む): 131933568

約数和(自身を除く): 45500487

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 6421, 13461, 19263, 44947, 134841, 4115861, 12347583, 28811027, 86433081]

約数ペア:

[(1, 86433081), (3, 28811027), (7, 12347583), (21, 4115861), (641, 134841), (1923, 44947), (4487, 19263), (6421, 13461)]