16243059

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 25740288

約数和(自身を除く): 9497229

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 2351, 6909, 7053, 16457, 49371, 110497, 115199, 331491, 345597, 773479, 2320437, 5414353, 16243059]

約数ペア:

[(1, 16243059), (3, 5414353), (7, 2320437), (21, 773479), (47, 345597), (49, 331491), (141, 115199), (147, 110497), (329, 49371), (987, 16457), (2303, 7053), (2351, 6909)]