964761721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{8707}}^1$

素因数の和:10164

約数の個数: 16

約数和(自身を含む): 1203793920

約数和(自身を除く): 239032199

約数列:

[1, 7, 11, 77, 1439, 8707, 10073, 15829, 60949, 95777, 110803, 670439, 12529373, 87705611, 137823103, 964761721]

約数ペア:

[(1, 964761721), (7, 137823103), (11, 87705611), (77, 12529373), (1439, 670439), (8707, 110803), (10073, 95777), (15829, 60949)]