804942061

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 1093010112

約数和(自身を除く): 288068051

約数列:

[1, 7, 11, 17, 49, 77, 107, 119, 187, 539, 749, 821, 833, 1177, 1309, 1819, 5243, 5747, 8239, 9031, 9163, 12733, 13957, 20009, 40229, 57673, 63217, 87847, 89131, 97699, 140063, 153527, 442519, 614929, 683893, 966317, 980441, 1074689, 1493399, 4304503, 6764219, 7522823, 10453793, 16427389, 47349533, 73176551, 114991723, 804942061]

約数ペア:

[(1, 804942061), (7, 114991723), (11, 73176551), (17, 47349533), (49, 16427389), (77, 10453793), (107, 7522823), (119, 6764219), (187, 4304503), (539, 1493399), (749, 1074689), (821, 980441), (833, 966317), (1177, 683893), (1309, 614929), (1819, 442519), (5243, 153527), (5747, 140063), (8239, 97699), (9031, 89131), (9163, 87847), (12733, 63217), (13957, 57673), (20009, 40229)]