231331107

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{15581}}^1$

素因数の和:15699

約数の個数: 24

約数和(自身を含む): 362374992

約数和(自身を除く): 131043885

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 4949, 14847, 15581, 46743, 109067, 327201, 763469, 1573681, 2290407, 4721043, 11015767, 33047301, 77110369, 231331107]

約数ペア:

[(1, 231331107), (3, 77110369), (7, 33047301), (21, 11015767), (49, 4721043), (101, 2290407), (147, 1573681), (303, 763469), (707, 327201), (2121, 109067), (4949, 46743), (14847, 15581)]