919830147

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{25097}}^1$

素因数の和:25762

約数の個数: 16

約数和(自身を含む): 1293048960

約数和(自身を除く): 373218813

約数列:

[1, 3, 19, 57, 643, 1929, 12217, 25097, 36651, 75291, 476843, 1430529, 16137371, 48412113, 306610049, 919830147]

約数ペア:

[(1, 919830147), (3, 306610049), (19, 48412113), (57, 16137371), (643, 1430529), (1929, 476843), (12217, 75291), (25097, 36651)]