21583045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5857}}^1$

素因数の和:5940

約数の個数: 16

約数和(自身を含む): 28680768

約数和(自身を除く): 7097723

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 5857, 29285, 64427, 322135, 392419, 1962095, 4316609, 21583045]

約数ペア:

[(1, 21583045), (5, 4316609), (11, 1962095), (55, 392419), (67, 322135), (335, 64427), (737, 29285), (3685, 5857)]