23559921

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33997}}^1$

素因数の和:34021

約数の個数: 24

約数和(自身を含む): 42429504

約数和(自身を除く): 18869583

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 33997, 101991, 237979, 305973, 373967, 713937, 1121901, 2141811, 2617769, 3365703, 7853307, 23559921]

約数ペア:

[(1, 23559921), (3, 7853307), (7, 3365703), (9, 2617769), (11, 2141811), (21, 1121901), (33, 713937), (63, 373967), (77, 305973), (99, 237979), (231, 101991), (693, 33997)]