11465991

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 17297280

約数和(自身を除く): 5831289

約数列:

[1, 3, 9, 29, 87, 197, 223, 261, 591, 669, 1773, 2007, 5713, 6467, 17139, 19401, 43931, 51417, 58203, 131793, 395379, 1273999, 3821997, 11465991]

約数ペア:

[(1, 11465991), (3, 3821997), (9, 1273999), (29, 395379), (87, 131793), (197, 58203), (223, 51417), (261, 43931), (591, 19401), (669, 17139), (1773, 6467), (2007, 5713)]