896973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 1506624

約数和(自身を除く): 609651

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 353, 363, 847, 1059, 2471, 2541, 3883, 7413, 11649, 27181, 42713, 81543, 128139, 298991, 896973]

約数ペア:

[(1, 896973), (3, 298991), (7, 128139), (11, 81543), (21, 42713), (33, 27181), (77, 11649), (121, 7413), (231, 3883), (353, 2541), (363, 2471), (847, 1059)]