39051321

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 52852800

約数和(自身を除く): 13801479

約数列:

[1, 3, 109, 307, 327, 389, 921, 1167, 33463, 42401, 100389, 119423, 127203, 358269, 13017107, 39051321]

約数ペア:

[(1, 39051321), (3, 13017107), (109, 358269), (307, 127203), (327, 119423), (389, 100389), (921, 42401), (1167, 33463)]