396713421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{9239}}^1$

素因数の和:9625

約数の個数: 24

約数和(自身を含む): 618858240

約数和(自身を除く): 222144819

約数列:

[1, 3, 9, 13, 39, 117, 367, 1101, 3303, 4771, 9239, 14313, 27717, 42939, 83151, 120107, 360321, 1080963, 3390713, 10172139, 30516417, 44079269, 132237807, 396713421]

約数ペア:

[(1, 396713421), (3, 132237807), (9, 44079269), (13, 30516417), (39, 10172139), (117, 3390713), (367, 1080963), (1101, 360321), (3303, 120107), (4771, 83151), (9239, 42939), (14313, 27717)]