8987274717

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{152123}}^1$

素因数の和:152592

約数の個数: 16

約数和(自身を含む): 12267279360

約数和(自身を除く): 3280004643

約数列:

[1, 3, 47, 141, 419, 1257, 19693, 59079, 152123, 456369, 7149781, 21449343, 63739537, 191218611, 2995758239, 8987274717]

約数ペア:

[(1, 8987274717), (3, 2995758239), (47, 191218611), (141, 63739537), (419, 21449343), (1257, 7149781), (19693, 456369), (59079, 152123)]