138369647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 171601920

約数和(自身を除く): 33232273

約数列:

[1, 13, 17, 19, 31, 221, 247, 323, 403, 527, 589, 1063, 4199, 6851, 7657, 10013, 13819, 18071, 20197, 32953, 130169, 234923, 262561, 343349, 428389, 560201, 626107, 4463537, 7282613, 8139391, 10643819, 138369647]

約数ペア:

[(1, 138369647), (13, 10643819), (17, 8139391), (19, 7282613), (31, 4463537), (221, 626107), (247, 560201), (323, 428389), (403, 343349), (527, 262561), (589, 234923), (1063, 130169), (4199, 32953), (6851, 20197), (7657, 18071), (10013, 13819)]