21031633869

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1699}}^1\times {\mathrm{111521}}^1$

素因数の和:113260

約数の個数: 16

約数和(自身を含む): 28817284800

約数和(自身を除く): 7785650931

約数列:

[1, 3, 37, 111, 1699, 5097, 62863, 111521, 188589, 334563, 4126277, 12378831, 189474179, 568422537, 7010544623, 21031633869]

約数ペア:

[(1, 21031633869), (3, 7010544623), (37, 568422537), (111, 189474179), (1699, 12378831), (5097, 4126277), (62863, 334563), (111521, 188589)]