2113797

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 3538944

約数和(自身を除く): 1425147

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 191, 217, 357, 527, 573, 651, 1337, 1581, 3247, 3689, 4011, 5921, 9741, 11067, 17763, 22729, 41447, 68187, 100657, 124341, 301971, 704599, 2113797]

約数ペア:

[(1, 2113797), (3, 704599), (7, 301971), (17, 124341), (21, 100657), (31, 68187), (51, 41447), (93, 22729), (119, 17763), (191, 11067), (217, 9741), (357, 5921), (527, 4011), (573, 3689), (651, 3247), (1337, 1581)]