8965851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 13436928

約数和(自身を除く): 4471077

約数列:

[1, 3, 17, 31, 51, 53, 93, 107, 159, 321, 527, 901, 1581, 1643, 1819, 2703, 3317, 4929, 5457, 5671, 9951, 17013, 27931, 56389, 83793, 96407, 169167, 175801, 289221, 527403, 2988617, 8965851]

約数ペア:

[(1, 8965851), (3, 2988617), (17, 527403), (31, 289221), (51, 175801), (53, 169167), (93, 96407), (107, 83793), (159, 56389), (321, 27931), (527, 17013), (901, 9951), (1581, 5671), (1643, 5457), (1819, 4929), (2703, 3317)]