233660469

素因数分解:

$3^1\times 7^2\times {\mathrm{971}}^1\times {\mathrm{1637}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 363007008

約数和(自身を除く): 129346539

約数列:

[1, 3, 7, 21, 49, 147, 971, 1637, 2913, 4911, 6797, 11459, 20391, 34377, 47579, 80213, 142737, 240639, 1589527, 4768581, 11126689, 33380067, 77886823, 233660469]

約数ペア:

[(1, 233660469), (3, 77886823), (7, 33380067), (21, 11126689), (49, 4768581), (147, 1589527), (971, 240639), (1637, 142737), (2913, 80213), (4911, 47579), (6797, 34377), (11459, 20391)]