320419847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{2389}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 356205600

約数和(自身を除く): 35785753

約数列:

[1, 11, 89, 137, 979, 1507, 2389, 12193, 26279, 134123, 212621, 327293, 2338831, 3600223, 29129077, 320419847]

約数ペア:

[(1, 320419847), (11, 29129077), (89, 3600223), (137, 2338831), (979, 327293), (1507, 212621), (2389, 134123), (12193, 26279)]