26041281

素因数分解:

$3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1229}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 39753600

約数和(自身を除く): 13712319

約数列:

[1, 3, 7, 21, 1009, 1229, 3027, 3687, 7063, 8603, 21189, 25809, 1240061, 3720183, 8680427, 26041281]

約数ペア:

[(1, 26041281), (3, 8680427), (7, 3720183), (21, 1240061), (1009, 25809), (1229, 21189), (3027, 8603), (3687, 7063)]