38737713

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5757

約数の個数: 32

約数和(自身を含む): 65802240

約数和(自身を除く): 27064527

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 5711, 6783, 17133, 39977, 97087, 108509, 119931, 291261, 325527, 679609, 759563, 1844653, 2038827, 2278689, 5533959, 12912571, 38737713]

約数ペア:

[(1, 38737713), (3, 12912571), (7, 5533959), (17, 2278689), (19, 2038827), (21, 1844653), (51, 759563), (57, 679609), (119, 325527), (133, 291261), (323, 119931), (357, 108509), (399, 97087), (969, 39977), (2261, 17133), (5711, 6783)]