3863457

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 6237504

約数和(自身を除く): 2374047

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 1223, 3159, 3669, 11007, 15899, 33021, 47697, 99063, 143091, 297189, 429273, 1287819, 3863457]

約数ペア:

[(1, 3863457), (3, 1287819), (9, 429273), (13, 297189), (27, 143091), (39, 99063), (81, 47697), (117, 33021), (243, 15899), (351, 11007), (1053, 3669), (1223, 3159)]