12522843

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 20134400

約数和(自身を除く): 7611557

約数列:

[1, 3, 9, 19, 27, 57, 79, 81, 103, 171, 237, 309, 513, 711, 927, 1501, 1539, 1957, 2133, 2781, 4503, 5871, 6399, 8137, 8343, 13509, 17613, 24411, 40527, 52839, 73233, 121581, 154603, 158517, 219699, 463809, 659097, 1391427, 4174281, 12522843]

約数ペア:

[(1, 12522843), (3, 4174281), (9, 1391427), (19, 659097), (27, 463809), (57, 219699), (79, 158517), (81, 154603), (103, 121581), (171, 73233), (237, 52839), (309, 40527), (513, 24411), (711, 17613), (927, 13509), (1501, 8343), (1539, 8137), (1957, 6399), (2133, 5871), (2781, 4503)]