219330471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{52711}}^1$

素因数の和:52806

約数の個数: 16

約数和(自身を含む): 312055040

約数和(自身を除く): 92724569

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 52711, 158133, 1001509, 3004527, 3847903, 11543709, 73110157, 219330471]

約数ペア:

[(1, 219330471), (3, 73110157), (19, 11543709), (57, 3847903), (73, 3004527), (219, 1001509), (1387, 158133), (4161, 52711)]