3142491

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{787}}^1$

素因数の和:823

約数の個数: 16

約数和(自身を含む): 4614528

約数和(自身を除く): 1472037

約数列:

[1, 3, 11, 33, 121, 363, 787, 1331, 2361, 3993, 8657, 25971, 95227, 285681, 1047497, 3142491]

約数ペア:

[(1, 3142491), (3, 1047497), (11, 285681), (33, 95227), (121, 25971), (363, 8657), (787, 3993), (1331, 2361)]