388192017

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{6089}}^1$

素因数の和:6440

約数の個数: 16

約数和(自身を含む): 526176000

約数和(自身を除く): 137983983

約数列:

[1, 3, 79, 237, 269, 807, 6089, 18267, 21251, 63753, 481031, 1443093, 1637941, 4913823, 129397339, 388192017]

約数ペア:

[(1, 388192017), (3, 129397339), (79, 4913823), (237, 1637941), (269, 1443093), (807, 481031), (6089, 63753), (18267, 21251)]