2073813

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 3458304

約数和(自身を除く): 1384491

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 157, 259, 357, 471, 629, 777, 1099, 1887, 2669, 3297, 4403, 5809, 8007, 13209, 17427, 18683, 40663, 56049, 98753, 121989, 296259, 691271, 2073813]

約数ペア:

[(1, 2073813), (3, 691271), (7, 296259), (17, 121989), (21, 98753), (37, 56049), (51, 40663), (111, 18683), (119, 17427), (157, 13209), (259, 8007), (357, 5809), (471, 4403), (629, 3297), (777, 2669), (1099, 1887)]