39985297

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 45964800

約数和(自身を除く): 5979503

約数列:

[1, 11, 47, 79, 89, 121, 517, 869, 979, 3713, 4183, 5687, 7031, 9559, 10769, 40843, 46013, 77341, 330457, 449273, 506143, 850751, 3635027, 39985297]

約数ペア:

[(1, 39985297), (11, 3635027), (47, 850751), (79, 506143), (89, 449273), (121, 330457), (517, 77341), (869, 46013), (979, 40843), (3713, 10769), (4183, 9559), (5687, 7031)]