1330387509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{148763}}^1$

素因数の和:149048

約数の個数: 16

約数和(自身を含む): 1942262784

約数和(自身を除く): 611875275

約数列:

[1, 3, 11, 33, 271, 813, 2981, 8943, 148763, 446289, 1636393, 4909179, 40314773, 120944319, 443462503, 1330387509]

約数ペア:

[(1, 1330387509), (3, 443462503), (11, 120944319), (33, 40314773), (271, 4909179), (813, 1636393), (2981, 446289), (8943, 148763)]