246886479

素因数分解:

$3^2\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{2099}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 407971200

約数和(自身を除く): 161084721

約数列:

[1, 3, 7, 9, 21, 63, 1867, 2099, 5601, 6297, 13069, 14693, 16803, 18891, 39207, 44079, 117621, 132237, 3918833, 11756499, 27431831, 35269497, 82295493, 246886479]

約数ペア:

[(1, 246886479), (3, 82295493), (7, 35269497), (9, 27431831), (21, 11756499), (63, 3918833), (1867, 132237), (2099, 117621), (5601, 44079), (6297, 39207), (13069, 18891), (14693, 16803)]