84406287

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{108631}}^1$

素因数の和:108678

約数の個数: 16

約数和(自身を含む): 132096512

約数和(自身を除く): 47690225

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 108631, 325893, 760417, 2281251, 4019347, 12058041, 28135429, 84406287]

約数ペア:

[(1, 84406287), (3, 28135429), (7, 12058041), (21, 4019347), (37, 2281251), (111, 760417), (259, 325893), (777, 108631)]