303141891

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{1427}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 439024320

約数和(自身を除く): 135882429

約数列:

[1, 3, 13, 39, 169, 419, 507, 1257, 1427, 4281, 5447, 16341, 18551, 55653, 70811, 212433, 241163, 597913, 723489, 1793739, 7772869, 23318607, 101047297, 303141891]

約数ペア:

[(1, 303141891), (3, 101047297), (13, 23318607), (39, 7772869), (169, 1793739), (419, 723489), (507, 597913), (1257, 241163), (1427, 212433), (4281, 70811), (5447, 55653), (16341, 18551)]