13372569

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{911}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 22194432

約数和(自身を除く): 8821863

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 911, 1631, 2097, 2733, 4893, 6377, 8199, 14679, 19131, 57393, 212263, 636789, 1485841, 1910367, 4457523, 13372569]

約数ペア:

[(1, 13372569), (3, 4457523), (7, 1910367), (9, 1485841), (21, 636789), (63, 212263), (233, 57393), (699, 19131), (911, 14679), (1631, 8199), (2097, 6377), (2733, 4893)]