320054791

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{10601}}^1$

素因数の和:10854

約数の個数: 16

約数和(自身を含む): 386760960

約数和(自身を除く): 66706169

約数列:

[1, 7, 19, 133, 227, 1589, 4313, 10601, 30191, 74207, 201419, 1409933, 2406427, 16844989, 45722113, 320054791]

約数ペア:

[(1, 320054791), (7, 45722113), (19, 16844989), (133, 2406427), (227, 1409933), (1589, 201419), (4313, 74207), (10601, 30191)]