449291229

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 636854400

約数和(自身を除く): 187563171

約数列:

[1, 3, 29, 53, 87, 139, 159, 417, 701, 1537, 2103, 4031, 4611, 7367, 12093, 20329, 22101, 37153, 60987, 97439, 111459, 213643, 292317, 640929, 1077437, 2825731, 3232311, 5164267, 8477193, 15492801, 149763743, 449291229]

約数ペア:

[(1, 449291229), (3, 149763743), (29, 15492801), (53, 8477193), (87, 5164267), (139, 3232311), (159, 2825731), (417, 1077437), (701, 640929), (1537, 292317), (2103, 213643), (4031, 111459), (4611, 97439), (7367, 60987), (12093, 37153), (20329, 22101)]