5579217

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 9984000

約数和(自身を除く): 4404783

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 79, 133, 171, 177, 237, 399, 413, 531, 553, 711, 1121, 1197, 1239, 1501, 1659, 3363, 3717, 4503, 4661, 4977, 7847, 10089, 10507, 13509, 13983, 23541, 31521, 32627, 41949, 70623, 88559, 94563, 97881, 265677, 293643, 619913, 797031, 1859739, 5579217]

約数ペア:

[(1, 5579217), (3, 1859739), (7, 797031), (9, 619913), (19, 293643), (21, 265677), (57, 97881), (59, 94563), (63, 88559), (79, 70623), (133, 41949), (171, 32627), (177, 31521), (237, 23541), (399, 13983), (413, 13509), (531, 10507), (553, 10089), (711, 7847), (1121, 4977), (1197, 4661), (1239, 4503), (1501, 3717), (1659, 3363)]