259079139

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{42901}}^1$

素因数の和:42979

約数の個数: 24

約数和(自身を含む): 414948144

約数和(自身を除く): 155869005

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 42901, 128703, 386109, 471911, 1415733, 2616961, 4247199, 7850883, 23552649, 28786571, 86359713, 259079139]

約数ペア:

[(1, 259079139), (3, 86359713), (9, 28786571), (11, 23552649), (33, 7850883), (61, 4247199), (99, 2616961), (183, 1415733), (549, 471911), (671, 386109), (2013, 128703), (6039, 42901)]