4457453

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 6166272

約数和(自身を除く): 1708819

約数列:

[1, 7, 11, 13, 61, 73, 77, 91, 143, 427, 511, 671, 793, 803, 949, 1001, 4453, 4697, 5551, 5621, 6643, 8723, 10439, 31171, 48983, 57889, 61061, 73073, 342881, 405223, 636779, 4457453]

約数ペア:

[(1, 4457453), (7, 636779), (11, 405223), (13, 342881), (61, 73073), (73, 61061), (77, 57889), (91, 48983), (143, 31171), (427, 10439), (511, 8723), (671, 6643), (793, 5621), (803, 5551), (949, 4697), (1001, 4453)]