26953509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1997}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 39320640

約数和(自身を除く): 12367131

約数列:

[1, 3, 11, 33, 409, 1227, 1997, 4499, 5991, 13497, 21967, 65901, 816773, 2450319, 8984503, 26953509]

約数ペア:

[(1, 26953509), (3, 8984503), (11, 2450319), (33, 816773), (409, 65901), (1227, 21967), (1997, 13497), (4499, 5991)]