321567117

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{63841}}^1$

素因数の和:63940

約数の個数: 16

約数和(自身を含む): 453533568

約数和(自身を除く): 131966451

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 63841, 191523, 1468343, 4405029, 4660393, 13981179, 107189039, 321567117]

約数ペア:

[(1, 321567117), (3, 107189039), (23, 13981179), (69, 4660393), (73, 4405029), (219, 1468343), (1679, 191523), (5037, 63841)]