12684477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 6669123

約数列:

[1, 3, 13, 23, 39, 69, 79, 179, 237, 299, 537, 897, 1027, 1817, 2327, 3081, 4117, 5451, 6981, 12351, 14141, 23621, 42423, 53521, 70863, 160563, 183833, 325243, 551499, 975729, 4228159, 12684477]

約数ペア:

[(1, 12684477), (3, 4228159), (13, 975729), (23, 551499), (39, 325243), (69, 183833), (79, 160563), (179, 70863), (237, 53521), (299, 42423), (537, 23621), (897, 14141), (1027, 12351), (1817, 6981), (2327, 5451), (3081, 4117)]