456419961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21157}}^1$

素因数の和:21230

約数の個数: 32

約数和(自身を含む): 731220480

約数和(自身を除く): 274800519

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 7191, 21157, 21573, 63471, 190413, 359669, 571239, 994379, 1079007, 2983137, 3237021, 8949411, 9711063, 16904443, 26848233, 50713329, 152139987, 456419961]

約数ペア:

[(1, 456419961), (3, 152139987), (9, 50713329), (17, 26848233), (27, 16904443), (47, 9711063), (51, 8949411), (141, 3237021), (153, 2983137), (423, 1079007), (459, 994379), (799, 571239), (1269, 359669), (2397, 190413), (7191, 63471), (21157, 21573)]