139430039

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2837}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 174707280

約数和(自身を除く): 35277241

約数列:

[1, 7, 17, 49, 59, 119, 413, 833, 1003, 2837, 2891, 7021, 19859, 48229, 49147, 139013, 167383, 337603, 1171681, 2363221, 2845511, 8201767, 19918577, 139430039]

約数ペア:

[(1, 139430039), (7, 19918577), (17, 8201767), (49, 2845511), (59, 2363221), (119, 1171681), (413, 337603), (833, 167383), (1003, 139013), (2837, 49147), (2891, 48229), (7021, 19859)]