189278881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 209761920

約数和(自身を除く): 20483039

約数列:

[1, 11, 89, 397, 487, 979, 4367, 5357, 35333, 43343, 193339, 388663, 476773, 2126729, 17207171, 189278881]

約数ペア:

[(1, 189278881), (11, 17207171), (89, 2126729), (397, 476773), (487, 388663), (979, 193339), (4367, 43343), (5357, 35333)]