38423553

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 63461376

約数和(自身を除く): 25037823

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 2503, 5117, 7509, 15351, 17521, 42551, 52563, 107629, 127653, 297857, 322887, 753403, 893571, 1829693, 2260209, 5489079, 12807851, 38423553]

約数ペア:

[(1, 38423553), (3, 12807851), (7, 5489079), (17, 2260209), (21, 1829693), (43, 893571), (51, 753403), (119, 322887), (129, 297857), (301, 127653), (357, 107629), (731, 52563), (903, 42551), (2193, 17521), (2503, 15351), (5117, 7509)]