2733060981

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{206909}}^1$

素因数の和:206973

約数の個数: 32

約数和(自身を含む): 4528846080

約数和(自身を除く): 1795785099

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 13209, 206909, 620727, 1448363, 3517453, 4345089, 7655633, 10552359, 22966899, 24622171, 53589431, 73866513, 130145761, 160768293, 390437283, 911020327, 2733060981]

約数ペア:

[(1, 2733060981), (3, 911020327), (7, 390437283), (17, 160768293), (21, 130145761), (37, 73866513), (51, 53589431), (111, 24622171), (119, 22966899), (259, 10552359), (357, 7655633), (629, 4345089), (777, 3517453), (1887, 1448363), (4403, 620727), (13209, 206909)]