70509021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{29269}}^1$

素因数の和:29356

約数の個数: 16

約数和(自身を含む): 103967040

約数和(自身を除く): 33458019

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 29269, 87807, 321959, 965877, 2136637, 6409911, 23503007, 70509021]

約数ペア:

[(1, 70509021), (3, 23503007), (11, 6409911), (33, 2136637), (73, 965877), (219, 321959), (803, 87807), (2409, 29269)]