38173121

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 46092288

約数和(自身を除く): 7919167

約数列:

[1, 7, 31, 43, 217, 301, 1333, 4091, 9331, 28637, 126821, 175913, 887747, 1231391, 5453303, 38173121]

約数ペア:

[(1, 38173121), (7, 5453303), (31, 1231391), (43, 887747), (217, 175913), (301, 126821), (1333, 28637), (4091, 9331)]