9904149

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 15949440

約数和(自身を除く): 6045291

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 3407, 10221, 30663, 57919, 64733, 173757, 194199, 521271, 582597, 1100461, 3301383, 9904149]

約数ペア:

[(1, 9904149), (3, 3301383), (9, 1100461), (17, 582597), (19, 521271), (51, 194199), (57, 173757), (153, 64733), (171, 57919), (323, 30663), (969, 10221), (2907, 3407)]