8215420083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1\times {\mathrm{4079}}^1$

素因数の和:5339

約数の個数: 32

約数和(自身を含む): 12083850240

約数和(自身を除く): 3868430157

約数列:

[1, 3, 13, 39, 43, 129, 559, 1201, 1677, 3603, 4079, 12237, 15613, 46839, 51643, 53027, 154929, 159081, 175397, 526191, 671359, 2014077, 2280161, 4898879, 6840483, 14696637, 63685427, 191056281, 210651797, 631955391, 2738473361, 8215420083]

約数ペア:

[(1, 8215420083), (3, 2738473361), (13, 631955391), (39, 210651797), (43, 191056281), (129, 63685427), (559, 14696637), (1201, 6840483), (1677, 4898879), (3603, 2280161), (4079, 2014077), (12237, 671359), (15613, 526191), (46839, 175397), (51643, 159081), (53027, 154929)]