9780180377

素因数分解:

${\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{211039}}^1$

素因数の和:211444

約数の個数: 12

約数和(自身を含む): 10778234880

約数和(自身を除く): 998054503

約数列:

[1, 11, 121, 383, 4213, 46343, 211039, 2321429, 25535719, 80827937, 889107307, 9780180377]

約数ペア:

[(1, 9780180377), (11, 889107307), (121, 80827937), (383, 25535719), (4213, 2321429), (46343, 211039)]