16884921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2287}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 23721984

約数和(自身を除く): 6837063

約数列:

[1, 3, 23, 69, 107, 321, 2287, 2461, 6861, 7383, 52601, 157803, 244709, 734127, 5628307, 16884921]

約数ペア:

[(1, 16884921), (3, 5628307), (23, 734127), (69, 244709), (107, 157803), (321, 52601), (2287, 7383), (2461, 6861)]