244839567

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613633}}^1$

素因数の和:613662

約数の個数: 16

約数和(自身を含む): 392725760

約数和(自身を除く): 147886193

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 613633, 1840899, 4295431, 11659027, 12886293, 34977081, 81613189, 244839567]

約数ペア:

[(1, 244839567), (3, 81613189), (7, 34977081), (19, 12886293), (21, 11659027), (57, 4295431), (133, 1840899), (399, 613633)]