1639395081

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{184181}}^1$

素因数の和:184253

約数の個数: 24

約数和(自身を含む): 2528450496

約数和(自身を除く): 889055415

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 184181, 552543, 1657629, 4236163, 7919783, 12708489, 23759349, 38125467, 71278047, 182155009, 546465027, 1639395081]

約数ペア:

[(1, 1639395081), (3, 546465027), (9, 182155009), (23, 71278047), (43, 38125467), (69, 23759349), (129, 12708489), (207, 7919783), (387, 4236163), (989, 1657629), (2967, 552543), (8901, 184181)]