16348563

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 30431232

約数和(自身を除く): 14082669

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 761, 1023, 1953, 2283, 2387, 3069, 5327, 6849, 7161, 8371, 15981, 21483, 23591, 25113, 47943, 58597, 70773, 75339, 165137, 175791, 212319, 259501, 495411, 527373, 778503, 1486233, 1816507, 2335509, 5449521, 16348563]

約数ペア:

[(1, 16348563), (3, 5449521), (7, 2335509), (9, 1816507), (11, 1486233), (21, 778503), (31, 527373), (33, 495411), (63, 259501), (77, 212319), (93, 175791), (99, 165137), (217, 75339), (231, 70773), (279, 58597), (341, 47943), (651, 25113), (693, 23591), (761, 21483), (1023, 15981), (1953, 8371), (2283, 7161), (2387, 6849), (3069, 5327)]