293003073

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{269057}}^1$

素因数の和:269085

約数の個数: 18

約数和(自身を含む): 465201282

約数和(自身を除く): 172198209

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 269057, 807171, 2421513, 2959627, 8878881, 26636643, 32555897, 97667691, 293003073]

約数ペア:

[(1, 293003073), (3, 97667691), (9, 32555897), (11, 26636643), (33, 8878881), (99, 2959627), (121, 2421513), (363, 807171), (1089, 269057)]