171912837

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{4967}}^1$

素因数の和:5192

約数の個数: 16

約数和(自身を含む): 233694720

約数和(自身を除く): 61781883

約数列:

[1, 3, 83, 139, 249, 417, 4967, 11537, 14901, 34611, 412261, 690413, 1236783, 2071239, 57304279, 171912837]

約数ペア:

[(1, 171912837), (3, 57304279), (83, 2071239), (139, 1236783), (249, 690413), (417, 412261), (4967, 34611), (11537, 14901)]