1285412133089

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{348444601}}^1$

素因数の和:348444656

約数の個数: 16

約数和(自身を含む): 1605632726016

約数和(自身を除く): 320220592927

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 348444601, 2439112207, 5923558217, 10801782631, 41464907519, 75612478417, 183630304727, 1285412133089]

約数ペア:

[(1, 1285412133089), (7, 183630304727), (17, 75612478417), (31, 41464907519), (119, 10801782631), (217, 5923558217), (527, 2439112207), (3689, 348444601)]