1340803065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{12769553}}^1$

素因数の和:12769568

約数の個数: 16

約数和(自身を含む): 2451754368

約数和(自身を除く): 1110951303

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 12769553, 38308659, 63847765, 89386871, 191543295, 268160613, 446934355, 1340803065]

約数ペア:

[(1, 1340803065), (3, 446934355), (5, 268160613), (7, 191543295), (15, 89386871), (21, 63847765), (35, 38308659), (105, 12769553)]