214524957

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1\times {\mathrm{809}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 288722880

約数和(自身を除く): 74197923

約数列:

[1, 3, 157, 471, 563, 809, 1689, 2427, 88391, 127013, 265173, 381039, 455467, 1366401, 71508319, 214524957]

約数ペア:

[(1, 214524957), (3, 71508319), (157, 1366401), (471, 455467), (563, 381039), (809, 265173), (1689, 127013), (2427, 88391)]