38216409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7193}}^1$

素因数の和:7237

約数の個数: 32

約数和(自身を含む): 66299904

約数和(自身を除く): 28083495

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 7193, 21579, 50351, 79123, 151053, 165439, 237369, 496317, 553861, 1158073, 1661583, 1819829, 3474219, 5459487, 12738803, 38216409]

約数ペア:

[(1, 38216409), (3, 12738803), (7, 5459487), (11, 3474219), (21, 1819829), (23, 1661583), (33, 1158073), (69, 553861), (77, 496317), (161, 237369), (231, 165439), (253, 151053), (483, 79123), (759, 50351), (1771, 21579), (5313, 7193)]