23421321

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33797}}^1$

素因数の和:33821

約数の個数: 24

約数和(自身を含む): 42179904

約数和(自身を除く): 18758583

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 33797, 101391, 236579, 304173, 371767, 709737, 1115301, 2129211, 2602369, 3345903, 7807107, 23421321]

約数ペア:

[(1, 23421321), (3, 7807107), (7, 3345903), (9, 2602369), (11, 2129211), (21, 1115301), (33, 709737), (63, 371767), (77, 304173), (99, 236579), (231, 101391), (693, 33797)]