25483689

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3343}}^1$

素因数の和:3378

約数の個数: 36

約数和(自身を含む): 46254208

約数和(自身を除く): 20770519

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 3343, 7623, 10029, 23401, 30087, 36773, 70203, 110319, 210609, 257411, 330957, 404503, 772233, 1213509, 2316699, 2831521, 3640527, 8494563, 25483689]

約数ペア:

[(1, 25483689), (3, 8494563), (7, 3640527), (9, 2831521), (11, 2316699), (21, 1213509), (33, 772233), (63, 404503), (77, 330957), (99, 257411), (121, 210609), (231, 110319), (363, 70203), (693, 36773), (847, 30087), (1089, 23401), (2541, 10029), (3343, 7623)]