1297904055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{18367}}^1$

素因数の和:19055

約数の個数: 32

約数和(自身を含む): 2376966144

約数和(自身を除く): 1079062089

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 673, 2019, 3365, 4711, 10095, 14133, 18367, 23555, 55101, 70665, 91835, 128569, 275505, 385707, 642845, 1928535, 12360991, 37082973, 61804955, 86526937, 185414865, 259580811, 432634685, 1297904055]

約数ペア:

[(1, 1297904055), (3, 432634685), (5, 259580811), (7, 185414865), (15, 86526937), (21, 61804955), (35, 37082973), (105, 12360991), (673, 1928535), (2019, 642845), (3365, 385707), (4711, 275505), (10095, 128569), (14133, 91835), (18367, 70665), (23555, 55101)]