2247107409

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{247943}}^1$

素因数の和:248021

約数の個数: 24

約数和(自身を含む): 3481133760

約数和(自身を除く): 1234026351

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 247943, 743829, 2231487, 4710917, 13140979, 14132751, 39422937, 42398253, 118268811, 249678601, 749035803, 2247107409]

約数ペア:

[(1, 2247107409), (3, 749035803), (9, 249678601), (19, 118268811), (53, 42398253), (57, 39422937), (159, 14132751), (171, 13140979), (477, 4710917), (1007, 2231487), (3021, 743829), (9063, 247943)]