103673989447

素因数分解:

$7^3\times {\mathrm{421}}^1\times {\mathrm{691}}^1\times {\mathrm{1039}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 121481984000

約数和(自身を除く): 17807994553

約数列:

[1, 7, 49, 343, 421, 691, 1039, 2947, 4837, 7273, 20629, 33859, 50911, 144403, 237013, 290911, 356377, 437419, 717949, 2036377, 3061933, 5025643, 14254639, 21433531, 35179501, 99782473, 150034717, 246256507, 302256529, 2115795703, 14810569921, 103673989447]

約数ペア:

[(1, 103673989447), (7, 14810569921), (49, 2115795703), (343, 302256529), (421, 246256507), (691, 150034717), (1039, 99782473), (2947, 35179501), (4837, 21433531), (7273, 14254639), (20629, 5025643), (33859, 3061933), (50911, 2036377), (144403, 717949), (237013, 437419), (290911, 356377)]