6869709

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 12939264

約数和(自身を除く): 6069555

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 431, 483, 693, 759, 1293, 1449, 1771, 2277, 3017, 3879, 4741, 5313, 9051, 9913, 14223, 15939, 27153, 29739, 33187, 42669, 69391, 89217, 99561, 109043, 208173, 298683, 327129, 624519, 763301, 981387, 2289903, 6869709]

約数ペア:

[(1, 6869709), (3, 2289903), (7, 981387), (9, 763301), (11, 624519), (21, 327129), (23, 298683), (33, 208173), (63, 109043), (69, 99561), (77, 89217), (99, 69391), (161, 42669), (207, 33187), (231, 29739), (253, 27153), (431, 15939), (483, 14223), (693, 9913), (759, 9051), (1293, 5313), (1449, 4741), (1771, 3879), (2277, 3017)]