17417673

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 34151040

約数和(自身を除く): 16733367

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 139, 153, 189, 221, 273, 351, 357, 417, 459, 567, 663, 819, 973, 1053, 1071, 1251, 1377, 1547, 1807, 1989, 2363, 2457, 2919, 3213, 3753, 4641, 5421, 5967, 7089, 7371, 8757, 9639, 11259, 12649, 13923, 16263, 16541, 17901, 21267, 26271, 30719, 37947, 41769, 48789, 49623, 63801, 78813, 92157, 113841, 125307, 146367, 148869, 191403, 215033, 276471, 341523, 446607, 645099, 829413, 1024569, 1339821, 1935297, 2488239, 5805891, 17417673]

約数ペア:

[(1, 17417673), (3, 5805891), (7, 2488239), (9, 1935297), (13, 1339821), (17, 1024569), (21, 829413), (27, 645099), (39, 446607), (51, 341523), (63, 276471), (81, 215033), (91, 191403), (117, 148869), (119, 146367), (139, 125307), (153, 113841), (189, 92157), (221, 78813), (273, 63801), (351, 49623), (357, 48789), (417, 41769), (459, 37947), (567, 30719), (663, 26271), (819, 21267), (973, 17901), (1053, 16541), (1071, 16263), (1251, 13923), (1377, 12649), (1547, 11259), (1807, 9639), (1989, 8757), (2363, 7371), (2457, 7089), (2919, 5967), (3213, 5421), (3753, 4641)]