6609939

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 10622976

約数和(自身を除く): 4013037

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 181, 259, 329, 543, 777, 987, 1267, 1739, 3801, 5217, 6697, 8507, 12173, 20091, 25521, 36519, 46879, 59549, 140637, 178647, 314759, 944277, 2203313, 6609939]

約数ペア:

[(1, 6609939), (3, 2203313), (7, 944277), (21, 314759), (37, 178647), (47, 140637), (111, 59549), (141, 46879), (181, 36519), (259, 25521), (329, 20091), (543, 12173), (777, 8507), (987, 6697), (1267, 5217), (1739, 3801)]