30704739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1879}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 44217600

約数和(自身を除く): 13512861

約数列:

[1, 3, 13, 39, 419, 1257, 1879, 5447, 5637, 16341, 24427, 73281, 787301, 2361903, 10234913, 30704739]

約数ペア:

[(1, 30704739), (3, 10234913), (13, 2361903), (39, 787301), (419, 73281), (1257, 24427), (1879, 16341), (5447, 5637)]