121341246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1555657}}^1$

素因数の和:1555675

約数の個数: 16

約数和(自身を含む): 261350544

約数和(自身を除く): 140009298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1555657, 3111314, 4666971, 9333942, 20223541, 40447082, 60670623, 121341246]

約数ペア:

[(1, 121341246), (2, 60670623), (3, 40447082), (6, 20223541), (13, 9333942), (26, 4666971), (39, 3111314), (78, 1555657)]