207054861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{4019}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 297608640

約数和(自身を除く): 90553779

約数列:

[1, 3, 13, 39, 1321, 3963, 4019, 12057, 17173, 51519, 52247, 156741, 5309099, 15927297, 69018287, 207054861]

約数ペア:

[(1, 207054861), (3, 69018287), (13, 15927297), (39, 5309099), (1321, 156741), (3963, 52247), (4019, 51519), (12057, 17173)]