15780004419

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1\times {\mathrm{23063}}^1$

素因数の和:24938

約数の個数: 16

約数和(自身を含む): 21213713664

約数和(自身を除く): 5433709245

約数列:

[1, 3, 131, 393, 1741, 5223, 23063, 69189, 228071, 684213, 3021253, 9063759, 40152683, 120458049, 5260001473, 15780004419]

約数ペア:

[(1, 15780004419), (3, 5260001473), (131, 120458049), (393, 40152683), (1741, 9063759), (5223, 3021253), (23063, 684213), (69189, 228071)]