241736319

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2797}}^1$

素因数の和:2917

約数の個数: 40

約数和(自身を含む): 398144208

約数和(自身を除く): 156407889

約数列:

[1, 3, 9, 11, 27, 33, 81, 97, 99, 291, 297, 873, 891, 1067, 2619, 2797, 3201, 7857, 8391, 9603, 25173, 28809, 30767, 75519, 86427, 92301, 226557, 271309, 276903, 813927, 830709, 2441781, 2492127, 2984399, 7325343, 8953197, 21976029, 26859591, 80578773, 241736319]

約数ペア:

[(1, 241736319), (3, 80578773), (9, 26859591), (11, 21976029), (27, 8953197), (33, 7325343), (81, 2984399), (97, 2492127), (99, 2441781), (291, 830709), (297, 813927), (873, 276903), (891, 271309), (1067, 226557), (2619, 92301), (2797, 86427), (3201, 75519), (7857, 30767), (8391, 28809), (9603, 25173)]