26469513

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1097}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 43849728

約数和(自身を除く): 17380215

約数列:

[1, 3, 7, 9, 21, 63, 383, 1097, 1149, 2681, 3291, 3447, 7679, 8043, 9873, 23037, 24129, 69111, 420151, 1260453, 2941057, 3781359, 8823171, 26469513]

約数ペア:

[(1, 26469513), (3, 8823171), (7, 3781359), (9, 2941057), (21, 1260453), (63, 420151), (383, 69111), (1097, 24129), (1149, 23037), (2681, 9873), (3291, 8043), (3447, 7679)]