1972372371

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1\times {\mathrm{6823}}^1$

素因数の和:7570

約数の個数: 16

約数和(自身を含む): 2650550784

約数和(自身を除く): 678178413

約数列:

[1, 3, 167, 501, 577, 1731, 6823, 20469, 96359, 289077, 1139441, 3418323, 3936871, 11810613, 657457457, 1972372371]

約数ペア:

[(1, 1972372371), (3, 657457457), (167, 11810613), (501, 3936871), (577, 3418323), (1731, 1139441), (6823, 289077), (20469, 96359)]