13979006979

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{35729}}^1$

素因数の和:36371

約数の個数: 32

約数和(自身を含む): 22025687040

約数和(自身を除く): 8046680061

約数列:

[1, 3, 7, 21, 31, 93, 217, 601, 651, 1803, 4207, 12621, 18631, 35729, 55893, 107187, 130417, 250103, 391251, 750309, 1107599, 3322797, 7753193, 21473129, 23259579, 64419387, 150311903, 450935709, 665666999, 1997000997, 4659668993, 13979006979]

約数ペア:

[(1, 13979006979), (3, 4659668993), (7, 1997000997), (21, 665666999), (31, 450935709), (93, 150311903), (217, 64419387), (601, 23259579), (651, 21473129), (1803, 7753193), (4207, 3322797), (12621, 1107599), (18631, 750309), (35729, 391251), (55893, 250103), (107187, 130417)]