23481321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17911}}^1$

素因数の和:17956

約数の個数: 16

約数和(自身を含む): 34391040

約数和(自身を除く): 10909719

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 17911, 53733, 340309, 411953, 1020927, 1235859, 7827107, 23481321]

約数ペア:

[(1, 23481321), (3, 7827107), (19, 1235859), (23, 1020927), (57, 411953), (69, 340309), (437, 53733), (1311, 17911)]