2129346723

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{219001}}^1$

素因数の和:219474

約数の個数: 16

約数和(自身を含む): 3251741696

約数和(自身を除く): 1122394973

約数列:

[1, 3, 7, 21, 463, 1389, 3241, 9723, 219001, 657003, 1533007, 4599021, 101397463, 304192389, 709782241, 2129346723]

約数ペア:

[(1, 2129346723), (3, 709782241), (7, 304192389), (21, 101397463), (463, 4599021), (1389, 1533007), (3241, 657003), (9723, 219001)]