7981782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{57839}}^1$

素因数の和:57867

約数の個数: 16

約数和(自身を含む): 16657920

約数和(自身を除く): 8676138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 57839, 115678, 173517, 347034, 1330297, 2660594, 3990891, 7981782]

約数ペア:

[(1, 7981782), (2, 3990891), (3, 2660594), (6, 1330297), (23, 347034), (46, 173517), (69, 115678), (138, 57839)]