223415319

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{3079}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 319186560

約数和(自身を除く): 95771241

約数列:

[1, 3, 19, 57, 67, 201, 361, 1083, 1273, 3079, 3819, 9237, 24187, 58501, 72561, 175503, 206293, 618879, 1111519, 3334557, 3919567, 11758701, 74471773, 223415319]

約数ペア:

[(1, 223415319), (3, 74471773), (19, 11758701), (57, 3919567), (67, 3334557), (201, 1111519), (361, 618879), (1083, 206293), (1273, 175503), (3079, 72561), (3819, 58501), (9237, 24187)]