384421813

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{971}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 412439040

約数和(自身を除く): 28017227

約数列:

[1, 19, 67, 311, 971, 1273, 5909, 18449, 20837, 65057, 301981, 395903, 1236083, 5737639, 20232727, 384421813]

約数ペア:

[(1, 384421813), (19, 20232727), (67, 5737639), (311, 1236083), (971, 395903), (1273, 301981), (5909, 65057), (18449, 20837)]