1285676739

素因数分解:

$3^3\times {\mathrm{1051}}^1\times {\mathrm{45307}}^1$

素因数の和:46367

約数の個数: 16

約数和(自身を含む): 1906560640

約数和(自身を除く): 620883901

約数列:

[1, 3, 9, 27, 1051, 3153, 9459, 28377, 45307, 135921, 407763, 1223289, 47617657, 142852971, 428558913, 1285676739]

約数ペア:

[(1, 1285676739), (3, 428558913), (9, 142852971), (27, 47617657), (1051, 1223289), (3153, 407763), (9459, 135921), (28377, 45307)]