49218417

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16931}}^1$

素因数の和:16973

約数の個数: 24

約数和(自身を含む): 79241760

約数和(自身を除く): 30023343

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 16931, 50793, 152379, 287827, 321689, 863481, 965067, 2590443, 2895201, 5468713, 16406139, 49218417]

約数ペア:

[(1, 49218417), (3, 16406139), (9, 5468713), (17, 2895201), (19, 2590443), (51, 965067), (57, 863481), (153, 321689), (171, 287827), (323, 152379), (969, 50793), (2907, 16931)]