26239983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3917}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 45135360

約数和(自身を除く): 18895377

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 3917, 6699, 11751, 27419, 43087, 82257, 113593, 129261, 301609, 340779, 795151, 904827, 1249523, 2385453, 3748569, 8746661, 26239983]

約数ペア:

[(1, 26239983), (3, 8746661), (7, 3748569), (11, 2385453), (21, 1249523), (29, 904827), (33, 795151), (77, 340779), (87, 301609), (203, 129261), (231, 113593), (319, 82257), (609, 43087), (957, 27419), (2233, 11751), (3917, 6699)]