26045481

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 43665408

約数和(自身を除く): 17619927

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 823, 959, 1507, 2469, 2877, 4521, 5761, 9053, 10549, 17283, 27159, 31647, 63371, 112751, 190113, 338253, 789257, 1240261, 2367771, 3720783, 8681827, 26045481]

約数ペア:

[(1, 26045481), (3, 8681827), (7, 3720783), (11, 2367771), (21, 1240261), (33, 789257), (77, 338253), (137, 190113), (231, 112751), (411, 63371), (823, 31647), (959, 27159), (1507, 17283), (2469, 10549), (2877, 9053), (4521, 5761)]