8273859

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 12665856

約数和(自身を除く): 4391997

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 991, 2783, 2973, 8349, 10901, 22793, 32703, 68379, 119911, 250723, 359733, 752169, 2757953, 8273859]

約数ペア:

[(1, 8273859), (3, 2757953), (11, 752169), (23, 359733), (33, 250723), (69, 119911), (121, 68379), (253, 32703), (363, 22793), (759, 10901), (991, 8349), (2783, 2973)]