37973789

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 45121920

約数和(自身を除く): 7148131

約数列:

[1, 7, 29, 203, 283, 661, 1981, 4627, 8207, 19169, 57449, 134183, 187063, 1309441, 5424827, 37973789]

約数ペア:

[(1, 37973789), (7, 5424827), (29, 1309441), (203, 187063), (283, 134183), (661, 57449), (1981, 19169), (4627, 8207)]