30913599

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 14325441

約数列:

[1, 3, 17, 51, 67, 83, 109, 201, 249, 327, 1139, 1411, 1853, 3417, 4233, 5559, 5561, 7303, 9047, 16683, 21909, 27141, 94537, 124151, 153799, 283611, 372453, 461397, 606149, 1818447, 10304533, 30913599]

約数ペア:

[(1, 30913599), (3, 10304533), (17, 1818447), (51, 606149), (67, 461397), (83, 372453), (109, 283611), (201, 153799), (249, 124151), (327, 94537), (1139, 27141), (1411, 21909), (1853, 16683), (3417, 9047), (4233, 7303), (5559, 5561)]