320440313

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 339555840

約数和(自身を除く): 19115527

約数列:

[1, 37, 47, 103, 1739, 1789, 3811, 4841, 66193, 84083, 179117, 184267, 3111071, 6817879, 8660549, 320440313]

約数ペア:

[(1, 320440313), (37, 8660549), (47, 6817879), (103, 3111071), (1739, 184267), (1789, 179117), (3811, 84083), (4841, 66193)]