12997053

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 19289088

約数和(自身を除く): 6292035

約数列:

[1, 3, 9, 83, 127, 137, 249, 381, 411, 747, 1143, 1233, 10541, 11371, 17399, 31623, 34113, 52197, 94869, 102339, 156591, 1444117, 4332351, 12997053]

約数ペア:

[(1, 12997053), (3, 4332351), (9, 1444117), (83, 156591), (127, 102339), (137, 94869), (249, 52197), (381, 34113), (411, 31623), (747, 17399), (1143, 11371), (1233, 10541)]