8973657

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 16892928

約数和(自身を除く): 7919271

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 563, 693, 759, 1449, 1689, 1771, 2277, 3941, 5067, 5313, 6193, 11823, 12949, 15939, 18579, 35469, 38847, 43351, 55737, 90643, 116541, 130053, 142439, 271929, 390159, 427317, 815787, 997073, 1281951, 2991219, 8973657]

約数ペア:

[(1, 8973657), (3, 2991219), (7, 1281951), (9, 997073), (11, 815787), (21, 427317), (23, 390159), (33, 271929), (63, 142439), (69, 130053), (77, 116541), (99, 90643), (161, 55737), (207, 43351), (231, 38847), (253, 35469), (483, 18579), (563, 15939), (693, 12949), (759, 11823), (1449, 6193), (1689, 5313), (1771, 5067), (2277, 3941)]