214971195

素因数分解:

$3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{21169}}^1$

素因数の和:21854

約数の個数: 16

約数和(自身を含む): 344478240

約数和(自身を除く): 129507045

約数列:

[1, 3, 5, 15, 677, 2031, 3385, 10155, 21169, 63507, 105845, 317535, 14331413, 42994239, 71657065, 214971195]

約数ペア:

[(1, 214971195), (3, 71657065), (5, 42994239), (15, 14331413), (677, 317535), (2031, 105845), (3385, 63507), (10155, 21169)]