16272417

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 27648000

約数和(自身を除く): 11375583

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 2399, 6783, 7197, 16793, 40783, 45581, 50379, 122349, 136743, 285481, 319067, 774877, 856443, 957201, 2324631, 5424139, 16272417]

約数ペア:

[(1, 16272417), (3, 5424139), (7, 2324631), (17, 957201), (19, 856443), (21, 774877), (51, 319067), (57, 285481), (119, 136743), (133, 122349), (323, 50379), (357, 45581), (399, 40783), (969, 16793), (2261, 7197), (2399, 6783)]