98641963

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 125199360

約数和(自身を除く): 26557397

約数列:

[1, 7, 23, 29, 37, 161, 203, 259, 571, 667, 851, 1073, 3997, 4669, 5957, 7511, 13133, 16559, 21127, 24679, 91931, 115913, 147889, 172753, 380857, 485921, 612683, 2665999, 3401447, 4288781, 14091709, 98641963]

約数ペア:

[(1, 98641963), (7, 14091709), (23, 4288781), (29, 3401447), (37, 2665999), (161, 612683), (203, 485921), (259, 380857), (571, 172753), (667, 147889), (851, 115913), (1073, 91931), (3997, 24679), (4669, 21127), (5957, 16559), (7511, 13133)]