47207433

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3566

約数の個数: 32

約数和(自身を含む): 79072000

約数和(自身を除く): 31864567

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 3529, 4459, 10587, 13377, 24703, 45877, 74109, 137631, 172921, 321139, 518763, 963417, 1210447, 2247973, 3631341, 6743919, 15735811, 47207433]

約数ペア:

[(1, 47207433), (3, 15735811), (7, 6743919), (13, 3631341), (21, 2247973), (39, 1210447), (49, 963417), (91, 518763), (147, 321139), (273, 172921), (343, 137631), (637, 74109), (1029, 45877), (1911, 24703), (3529, 13377), (4459, 10587)]