16437681

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{46831}}^1$

素因数の和:46853

約数の個数: 16

約数和(自身を含む): 26225920

約数和(自身を除く): 9788239

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 46831, 140493, 421479, 608803, 1264437, 1826409, 5479227, 16437681]

約数ペア:

[(1, 16437681), (3, 5479227), (9, 1826409), (13, 1264437), (27, 608803), (39, 421479), (117, 140493), (351, 46831)]