38793789

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{9643}}^1$

素因数の和:9801

約数の個数: 16

約数和(自身を含む): 57864000

約数和(自身を除く): 19070211

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 9643, 28929, 86787, 260361, 1436807, 4310421, 12931263, 38793789]

約数ペア:

[(1, 38793789), (3, 12931263), (9, 4310421), (27, 1436807), (149, 260361), (447, 86787), (1341, 28929), (4023, 9643)]