739207917

素因数分解:

$3^3\times 7^1\times {\mathrm{3911153}}^1$

素因数の和:3911169

約数の個数: 16

約数和(自身を含む): 1251569280

約数和(自身を除く): 512361363

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3911153, 11733459, 27378071, 35200377, 82134213, 105601131, 246402639, 739207917]

約数ペア:

[(1, 739207917), (3, 246402639), (7, 105601131), (9, 82134213), (21, 35200377), (27, 27378071), (63, 11733459), (189, 3911153)]