1489735317

素因数分解:

$3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{53783}}^1$

素因数の和:55112

約数の個数: 16

約数和(自身を含む): 2271836160

約数和(自身を除く): 782100843

約数列:

[1, 3, 7, 21, 1319, 3957, 9233, 27699, 53783, 161349, 376481, 1129443, 70939777, 212819331, 496578439, 1489735317]

約数ペア:

[(1, 1489735317), (3, 496578439), (7, 212819331), (21, 70939777), (1319, 1129443), (3957, 376481), (9233, 161349), (27699, 53783)]