2563610337

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{16447}}^1$

素因数の和:16730

約数の個数: 32

約数和(自身を含む): 3979100160

約数和(自身を除く): 1415489823

約数列:

[1, 3, 9, 23, 27, 69, 207, 251, 621, 753, 2259, 5773, 6777, 16447, 17319, 49341, 51957, 148023, 155871, 378281, 444069, 1134843, 3404529, 4128197, 10213587, 12384591, 37153773, 94948531, 111461319, 284845593, 854536779, 2563610337]

約数ペア:

[(1, 2563610337), (3, 854536779), (9, 284845593), (23, 111461319), (27, 94948531), (69, 37153773), (207, 12384591), (251, 10213587), (621, 4128197), (753, 3404529), (2259, 1134843), (5773, 444069), (6777, 378281), (16447, 155871), (17319, 148023), (49341, 51957)]