13431033

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19381}}^1$

素因数の和:19405

約数の個数: 24

約数和(自身を含む): 24188736

約数和(自身を除く): 10757703

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 19381, 58143, 135667, 174429, 213191, 407001, 639573, 1221003, 1492337, 1918719, 4477011, 13431033]

約数ペア:

[(1, 13431033), (3, 4477011), (7, 1918719), (9, 1492337), (11, 1221003), (21, 639573), (33, 407001), (63, 213191), (77, 174429), (99, 135667), (231, 58143), (693, 19381)]