28301691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1427}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 41263488

約数和(自身を除く): 12961797

約数列:

[1, 3, 11, 33, 601, 1427, 1803, 4281, 6611, 15697, 19833, 47091, 857627, 2572881, 9433897, 28301691]

約数ペア:

[(1, 28301691), (3, 9433897), (11, 2572881), (33, 857627), (601, 47091), (1427, 19833), (1803, 15697), (4281, 6611)]