5519829

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 8888320

約数和(自身を除く): 3368491

約数列:

[1, 3, 7, 21, 31, 61, 93, 139, 183, 217, 417, 427, 651, 973, 1281, 1891, 2919, 4309, 5673, 8479, 12927, 13237, 25437, 30163, 39711, 59353, 90489, 178059, 262849, 788547, 1839943, 5519829]

約数ペア:

[(1, 5519829), (3, 1839943), (7, 788547), (21, 262849), (31, 178059), (61, 90489), (93, 59353), (139, 39711), (183, 30163), (217, 25437), (417, 13237), (427, 12927), (651, 8479), (973, 5673), (1281, 4309), (1891, 2919)]