16701633

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 28619136

約数和(自身を除く): 11917503

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 311, 351, 459, 663, 933, 1053, 1377, 1989, 2799, 3159, 4043, 4131, 5287, 5967, 8397, 12129, 15861, 17901, 25191, 36387, 47583, 53703, 68731, 75573, 109161, 142749, 206193, 327483, 428247, 618579, 982449, 1284741, 1855737, 5567211, 16701633]

約数ペア:

[(1, 16701633), (3, 5567211), (9, 1855737), (13, 1284741), (17, 982449), (27, 618579), (39, 428247), (51, 327483), (81, 206193), (117, 142749), (153, 109161), (221, 75573), (243, 68731), (311, 53703), (351, 47583), (459, 36387), (663, 25191), (933, 17901), (1053, 15861), (1377, 12129), (1989, 8397), (2799, 5967), (3159, 5287), (4043, 4131)]