15696872816961

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{249433}}^1\times {\mathrm{96667}}^1$

素因数の和:346141

約数の個数: 32

約数和(自身を含む): 24690980773888

約数和(自身を除く): 8994107956927

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 96667, 249433, 290001, 676669, 748299, 1746031, 2030007, 2996677, 5238093, 7732423, 8990031, 20976739, 23197269, 54126961, 62930217, 162380883, 24111939811, 72335819433, 168783578677, 506350736031, 747470134141, 2242410402423, 5232290938987, 15696872816961]

約数ペア:

[(1, 15696872816961), (3, 5232290938987), (7, 2242410402423), (21, 747470134141), (31, 506350736031), (93, 168783578677), (217, 72335819433), (651, 24111939811), (96667, 162380883), (249433, 62930217), (290001, 54126961), (676669, 23197269), (748299, 20976739), (1746031, 8990031), (2030007, 7732423), (2996677, 5238093)]