320480403189

素因数分解:

$3^1\times {\mathrm{863}}^1\times {\mathrm{4937}}^1\times {\mathrm{25073}}^1$

素因数の和:30876

約数の個数: 16

約数和(自身を含む): 427906063872

約数和(自身を除く): 107425660683

約数列:

[1, 3, 863, 2589, 4937, 14811, 25073, 75219, 4260631, 12781893, 21637999, 64913997, 123785401, 371356203, 106826801063, 320480403189]

約数ペア:

[(1, 320480403189), (3, 106826801063), (863, 371356203), (2589, 123785401), (4937, 64913997), (14811, 21637999), (25073, 12781893), (75219, 4260631)]