12039321

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 19388160

約数和(自身を除く): 7348839

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 373, 609, 1113, 1119, 1537, 2611, 4611, 7833, 10759, 10817, 19769, 32277, 32451, 59307, 75719, 138383, 227157, 415149, 573301, 1719903, 4013107, 12039321]

約数ペア:

[(1, 12039321), (3, 4013107), (7, 1719903), (21, 573301), (29, 415149), (53, 227157), (87, 138383), (159, 75719), (203, 59307), (371, 32451), (373, 32277), (609, 19769), (1113, 10817), (1119, 10759), (1537, 7833), (2611, 4611)]