16221843

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 26446080

約数和(自身を除く): 10224237

約数列:

[1, 3, 9, 11, 27, 33, 99, 193, 283, 297, 579, 849, 1737, 2123, 2547, 3113, 5211, 6369, 7641, 9339, 19107, 28017, 54619, 57321, 84051, 163857, 491571, 600809, 1474713, 1802427, 5407281, 16221843]

約数ペア:

[(1, 16221843), (3, 5407281), (9, 1802427), (11, 1474713), (27, 600809), (33, 491571), (99, 163857), (193, 84051), (283, 57321), (297, 54619), (579, 28017), (849, 19107), (1737, 9339), (2123, 7641), (2547, 6369), (3113, 5211)]