218388858483

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{4965979}}^1$

素因数の和:4966226

約数の個数: 16

約数和(自身を含む): 296051863680

約数和(自身を除く): 77663005197

約数列:

[1, 3, 107, 137, 321, 411, 14659, 43977, 4965979, 14897937, 531359753, 680339123, 1594079259, 2041017369, 72796286161, 218388858483]

約数ペア:

[(1, 218388858483), (3, 72796286161), (107, 2041017369), (137, 1594079259), (321, 680339123), (411, 531359753), (14659, 14897937), (43977, 4965979)]