26177919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 11644545

約数列:

[1, 3, 31, 47, 53, 93, 113, 141, 159, 339, 1457, 1643, 2491, 3503, 4371, 4929, 5311, 5989, 7473, 10509, 15933, 17967, 77221, 164641, 185659, 231663, 281483, 493923, 556977, 844449, 8725973, 26177919]

約数ペア:

[(1, 26177919), (3, 8725973), (31, 844449), (47, 556977), (53, 493923), (93, 281483), (113, 231663), (141, 185659), (159, 164641), (339, 77221), (1457, 17967), (1643, 15933), (2491, 10509), (3503, 7473), (4371, 5989), (4929, 5311)]