1289451069

素因数分解:

$3^5\times {\mathrm{1459}}^1\times {\mathrm{3637}}^1$

素因数の和:5111

約数の個数: 24

約数和(自身を含む): 1933378720

約数和(自身を除く): 643927651

約数列:

[1, 3, 9, 27, 81, 243, 1459, 3637, 4377, 10911, 13131, 32733, 39393, 98199, 118179, 294597, 354537, 883791, 5306383, 15919149, 47757447, 143272341, 429817023, 1289451069]

約数ペア:

[(1, 1289451069), (3, 429817023), (9, 143272341), (27, 47757447), (81, 15919149), (243, 5306383), (1459, 883791), (3637, 354537), (4377, 294597), (10911, 118179), (13131, 98199), (32733, 39393)]