957991109

素因数分解:

${\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 1027635840

約数和(自身を除く): 69644731

約数列:

[1, 31, 43, 97, 239, 961, 1333, 3007, 4171, 7409, 10277, 23183, 41323, 93217, 129301, 229679, 318587, 718673, 996869, 4008331, 9876197, 22278863, 30902939, 957991109]

約数ペア:

[(1, 957991109), (31, 30902939), (43, 22278863), (97, 9876197), (239, 4008331), (961, 996869), (1333, 718673), (3007, 318587), (4171, 229679), (7409, 129301), (10277, 93217), (23183, 41323)]