27553394

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2842

約数の個数: 24

約数和(自身を含む): 46553724

約数和(自身を除く): 19000330

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 2777, 4961, 5554, 9922, 30547, 61094, 113857, 227714, 336017, 672034, 1252427, 2504854, 13776697, 27553394]

約数ペア:

[(1, 27553394), (2, 13776697), (11, 2504854), (22, 1252427), (41, 672034), (82, 336017), (121, 227714), (242, 113857), (451, 61094), (902, 30547), (2777, 9922), (4961, 5554)]