380965.0000000

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 12297600

約数和(自身を除く): 4950711

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 853, 957, 2559, 2871, 7677, 8613, 9383, 23031, 24737, 28149, 74211, 84447, 222633, 253341, 272107, 667899, 816321, 2448963, 7346889]

約数ペア:

[(1, 7346889), (3, 2448963), (9, 816321), (11, 667899), (27, 272107), (29, 253341), (33, 222633), (87, 84447), (99, 74211), (261, 28149), (297, 24737), (319, 23031), (783, 9383), (853, 8613), (957, 7677), (2559, 2871)]