306089307

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{159671}}^1$

素因数の和:159751

約数の個数: 16

約数和(自身を含む): 459855360

約数和(自身を除く): 153766053

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 159671, 479013, 1437039, 4311117, 11336641, 34009923, 102029769, 306089307]

約数ペア:

[(1, 306089307), (3, 102029769), (9, 34009923), (27, 11336641), (71, 4311117), (213, 1437039), (639, 479013), (1917, 159671)]