972321409

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{81359}}^1$

素因数の和:81432

約数の個数: 16

約数和(自身を含む): 1113004800

約数和(自身を除く): 140683391

約数列:

[1, 17, 19, 37, 323, 629, 703, 11951, 81359, 1383103, 1545821, 3010283, 26278957, 51174811, 57195377, 972321409]

約数ペア:

[(1, 972321409), (17, 57195377), (19, 51174811), (37, 26278957), (323, 3010283), (629, 1545821), (703, 1383103), (11951, 81359)]