23203997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 16

約数和(自身を含む): 26064000

約数和(自身を除く): 2860003

約数列:

[1, 17, 19, 199, 323, 361, 3383, 3781, 6137, 6859, 64277, 71839, 116603, 1221263, 1364941, 23203997]

約数ペア:

[(1, 23203997), (17, 1364941), (19, 1221263), (199, 116603), (323, 71839), (361, 64277), (3383, 6859), (3781, 6137)]