2017282813

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1163}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 2542176000

約数和(自身を除く): 524893187

約数列:

[1, 7, 13, 49, 91, 343, 389, 637, 1163, 2723, 4459, 5057, 8141, 15119, 19061, 35399, 56987, 105833, 133427, 247793, 398909, 452407, 740831, 1734551, 3166849, 5185817, 5881291, 22167943, 41169037, 155175601, 288183259, 2017282813]

約数ペア:

[(1, 2017282813), (7, 288183259), (13, 155175601), (49, 41169037), (91, 22167943), (343, 5881291), (389, 5185817), (637, 3166849), (1163, 1734551), (2723, 740831), (4459, 452407), (5057, 398909), (8141, 247793), (15119, 133427), (19061, 105833), (35399, 56987)]