403042079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 475061760

約数和(自身を除く): 72019681

約数列:

[1, 11, 19, 71, 157, 173, 209, 781, 1349, 1727, 1903, 2983, 3287, 11147, 12283, 14839, 27161, 32813, 36157, 122617, 135113, 211793, 233377, 298771, 516059, 1928431, 2329723, 2567147, 5676649, 21212741, 36640189, 403042079]

約数ペア:

[(1, 403042079), (11, 36640189), (19, 21212741), (71, 5676649), (157, 2567147), (173, 2329723), (209, 1928431), (781, 516059), (1349, 298771), (1727, 233377), (1903, 211793), (2983, 135113), (3287, 122617), (11147, 36157), (12283, 32813), (14839, 27161)]