22790271

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17791}}^1$

素因数の和:17862

約数の個数: 16

約数和(自身を含む): 35299328

約数和(自身を除く): 12509057

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 17791, 53373, 124537, 373611, 1085251, 3255753, 7596757, 22790271]

約数ペア:

[(1, 22790271), (3, 7596757), (7, 3255753), (21, 1085251), (61, 373611), (183, 124537), (427, 53373), (1281, 17791)]