4207113

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 6720000

約数和(自身を除く): 2512887

約数列:

[1, 3, 9, 19, 27, 57, 59, 139, 171, 177, 417, 513, 531, 1121, 1251, 1593, 2641, 3363, 3753, 7923, 8201, 10089, 23769, 24603, 30267, 71307, 73809, 155819, 221427, 467457, 1402371, 4207113]

約数ペア:

[(1, 4207113), (3, 1402371), (9, 467457), (19, 221427), (27, 155819), (57, 73809), (59, 71307), (139, 30267), (171, 24603), (177, 23769), (417, 10089), (513, 8201), (531, 7923), (1121, 3753), (1251, 3363), (1593, 2641)]