99535639

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 115568640

約数和(自身を除く): 16033001

約数列:

[1, 7, 109, 191, 683, 763, 1337, 4781, 20819, 74447, 130453, 145733, 521129, 913171, 14219377, 99535639]

約数ペア:

[(1, 99535639), (7, 14219377), (109, 913171), (191, 521129), (683, 145733), (763, 130453), (1337, 74447), (4781, 20819)]