348535173

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{2897}}^1$

素因数の和:3261

約数の個数: 32

約数和(自身を含む): 564205824

約数和(自身を除く): 215670651

約数列:

[1, 3, 7, 17, 21, 51, 119, 337, 357, 1011, 2359, 2897, 5729, 7077, 8691, 17187, 20279, 40103, 49249, 60837, 120309, 147747, 344743, 976289, 1034229, 2928867, 6834023, 16596913, 20502069, 49790739, 116178391, 348535173]

約数ペア:

[(1, 348535173), (3, 116178391), (7, 49790739), (17, 20502069), (21, 16596913), (51, 6834023), (119, 2928867), (337, 1034229), (357, 976289), (1011, 344743), (2359, 147747), (2897, 120309), (5729, 60837), (7077, 49249), (8691, 40103), (17187, 20279)]