2027151

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 3494400

約数和(自身を除く): 1467249

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1399, 1449, 4197, 9793, 12591, 29379, 32177, 88137, 96531, 225239, 289593, 675717, 2027151]

約数ペア:

[(1, 2027151), (3, 675717), (7, 289593), (9, 225239), (21, 96531), (23, 88137), (63, 32177), (69, 29379), (161, 12591), (207, 9793), (483, 4197), (1399, 1449)]