47398533

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 83885760

約数和(自身を除く): 36487227

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1459, 1547, 1911, 2499, 4377, 4641, 10213, 10829, 18967, 24803, 30639, 32487, 56901, 71491, 74409, 132769, 173621, 214473, 322439, 398307, 520863, 929383, 967317, 1215347, 2257073, 2788149, 3646041, 6771219, 15799511, 47398533]

約数ペア:

[(1, 47398533), (3, 15799511), (7, 6771219), (13, 3646041), (17, 2788149), (21, 2257073), (39, 1215347), (49, 967317), (51, 929383), (91, 520863), (119, 398307), (147, 322439), (221, 214473), (273, 173621), (357, 132769), (637, 74409), (663, 71491), (833, 56901), (1459, 32487), (1547, 30639), (1911, 24803), (2499, 18967), (4377, 10829), (4641, 10213)]