1099078221

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{268789}}^1$

素因数の和:268868

約数の個数: 16

約数和(自身を含む): 1548230400

約数和(自身を除く): 449152179

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 268789, 806367, 7794881, 12633083, 23384643, 37899249, 366359407, 1099078221]

約数ペア:

[(1, 1099078221), (3, 366359407), (29, 37899249), (47, 23384643), (87, 12633083), (141, 7794881), (1363, 806367), (4089, 268789)]