981903039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{42457}}^1$

素因数の和:43066

約数の個数: 16

約数和(自身を含む): 1412322912

約数和(自身を除く): 430419873

約数列:

[1, 3, 13, 39, 593, 1779, 7709, 23127, 42457, 127371, 551941, 1655823, 25177001, 75531003, 327301013, 981903039]

約数ペア:

[(1, 981903039), (3, 327301013), (13, 75531003), (39, 25177001), (593, 1655823), (1779, 551941), (7709, 127371), (23127, 42457)]