31646241

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 51609600

約数和(自身を除く): 19963359

約数列:

[1, 3, 9, 11, 27, 33, 99, 127, 297, 381, 839, 1143, 1397, 2517, 3429, 4191, 7551, 9229, 12573, 22653, 27687, 37719, 83061, 106553, 249183, 319659, 958977, 1172083, 2876931, 3516249, 10548747, 31646241]

約数ペア:

[(1, 31646241), (3, 10548747), (9, 3516249), (11, 2876931), (27, 1172083), (33, 958977), (99, 319659), (127, 249183), (297, 106553), (381, 83061), (839, 37719), (1143, 27687), (1397, 22653), (2517, 12573), (3429, 9229), (4191, 7551)]