15663927021

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{401053}}^1$

素因数の和:401380

約数の個数: 16

約数和(自身を含む): 21406658304

約数和(自身を除く): 5742731283

約数列:

[1, 3, 47, 141, 277, 831, 13019, 39057, 401053, 1203159, 18849491, 56548473, 111091681, 333275043, 5221309007, 15663927021]

約数ペア:

[(1, 15663927021), (3, 5221309007), (47, 333275043), (141, 111091681), (277, 56548473), (831, 18849491), (13019, 1203159), (39057, 401053)]