289823067

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{877}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 425696544

約数和(自身を除く): 135873477

約数列:

[1, 3, 9, 73, 219, 503, 657, 877, 1509, 2631, 4527, 7893, 36719, 64021, 110157, 192063, 330471, 441131, 576189, 1323393, 3970179, 32202563, 96607689, 289823067]

約数ペア:

[(1, 289823067), (3, 96607689), (9, 32202563), (73, 3970179), (219, 1323393), (503, 576189), (657, 441131), (877, 330471), (1509, 192063), (2631, 110157), (4527, 64021), (7893, 36719)]