1330487643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{69941}}^1$

素因数の和:70334

約数の個数: 16

約数和(自身を含む): 1883398176

約数和(自身を除く): 552910533

約数列:

[1, 3, 17, 51, 373, 1119, 6341, 19023, 69941, 209823, 1188997, 3566991, 26087993, 78263979, 443495881, 1330487643]

約数ペア:

[(1, 1330487643), (3, 443495881), (17, 78263979), (51, 26087993), (373, 3566991), (1119, 1188997), (6341, 209823), (19023, 69941)]