388374411

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1\times {\mathrm{1499}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 526320000

約数和(自身を除く): 137945589

約数列:

[1, 3, 67, 201, 1289, 1499, 3867, 4497, 86363, 100433, 259089, 301299, 1932211, 5796633, 129458137, 388374411]

約数ペア:

[(1, 388374411), (3, 129458137), (67, 5796633), (201, 1932211), (1289, 301299), (1499, 259089), (3867, 100433), (4497, 86363)]