39807299

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1307}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 48134400

約数和(自身を除く): 8327101

約数列:

[1, 7, 19, 133, 229, 1307, 1603, 4351, 9149, 24833, 30457, 173831, 299303, 2095121, 5686757, 39807299]

約数ペア:

[(1, 39807299), (7, 5686757), (19, 2095121), (133, 299303), (229, 173831), (1307, 30457), (1603, 24833), (4351, 9149)]