6856590447

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{15331}}^1$

素因数の和:15604

約数の個数: 48

約数和(自身を含む): 11735726080

約数和(自身を除く): 4879135633

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 229, 279, 651, 687, 1603, 1953, 2061, 4809, 7099, 14427, 15331, 21297, 45993, 49693, 63891, 107317, 137979, 149079, 321951, 447237, 475261, 965853, 1425783, 3326827, 3510799, 4277349, 9980481, 10532397, 24575593, 29941443, 31597191, 73726779, 108834769, 221180337, 326504307, 761843383, 979512921, 2285530149, 6856590447]

約数ペア:

[(1, 6856590447), (3, 2285530149), (7, 979512921), (9, 761843383), (21, 326504307), (31, 221180337), (63, 108834769), (93, 73726779), (217, 31597191), (229, 29941443), (279, 24575593), (651, 10532397), (687, 9980481), (1603, 4277349), (1953, 3510799), (2061, 3326827), (4809, 1425783), (7099, 965853), (14427, 475261), (15331, 447237), (21297, 321951), (45993, 149079), (49693, 137979), (63891, 107317)]