12572133

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 19891200

約数和(自身を除く): 7319067

約数列:

[1, 3, 7, 21, 59, 73, 139, 177, 219, 413, 417, 511, 973, 1239, 1533, 2919, 4307, 8201, 10147, 12921, 24603, 30149, 30441, 57407, 71029, 90447, 172221, 213087, 598673, 1796019, 4190711, 12572133]

約数ペア:

[(1, 12572133), (3, 4190711), (7, 1796019), (21, 598673), (59, 213087), (73, 172221), (139, 90447), (177, 71029), (219, 57407), (413, 30441), (417, 30149), (511, 24603), (973, 12921), (1239, 10147), (1533, 8201), (2919, 4307)]