19089081

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{5843}}^1$

素因数の和:5874

約数の個数: 24

約数和(自身を含む): 31090080

約数和(自身を除く): 12000999

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 5843, 17529, 52587, 64273, 157761, 192819, 578457, 707003, 1735371, 2121009, 6363027, 19089081]

約数ペア:

[(1, 19089081), (3, 6363027), (9, 2121009), (11, 1735371), (27, 707003), (33, 578457), (99, 192819), (121, 157761), (297, 64273), (363, 52587), (1089, 17529), (3267, 5843)]