2017281105

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{711563}}^1$

素因数の和:711587

約数の個数: 40

約数和(自身を含む): 4132763712

約数和(自身を除く): 2115482607

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 711563, 2134689, 3557815, 4980941, 6404067, 10673445, 14942823, 19212201, 24904705, 32020335, 44828469, 57636603, 74714115, 96061005, 134485407, 224142345, 288183015, 403456221, 672427035, 2017281105]

約数ペア:

[(1, 2017281105), (3, 672427035), (5, 403456221), (7, 288183015), (9, 224142345), (15, 134485407), (21, 96061005), (27, 74714115), (35, 57636603), (45, 44828469), (63, 32020335), (81, 24904705), (105, 19212201), (135, 14942823), (189, 10673445), (315, 6404067), (405, 4980941), (567, 3557815), (945, 2134689), (2835, 711563)]