8309208321

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{3259}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 12754684800

約数和(自身を除く): 4445476479

約数列:

[1, 3, 9, 23, 69, 109, 113, 207, 327, 339, 981, 1017, 2507, 2599, 3259, 7521, 7797, 9777, 12317, 22563, 23391, 29331, 36951, 74957, 110853, 224871, 283291, 355231, 368267, 674613, 849873, 1065693, 1104801, 2549619, 3197079, 3314403, 8170313, 8470141, 24510939, 25410423, 40141103, 73532817, 76231269, 120423309, 361269927, 923245369, 2769736107, 8309208321]

約数ペア:

[(1, 8309208321), (3, 2769736107), (9, 923245369), (23, 361269927), (69, 120423309), (109, 76231269), (113, 73532817), (207, 40141103), (327, 25410423), (339, 24510939), (981, 8470141), (1017, 8170313), (2507, 3314403), (2599, 3197079), (3259, 2549619), (7521, 1104801), (7797, 1065693), (9777, 849873), (12317, 674613), (22563, 368267), (23391, 355231), (29331, 283291), (36951, 224871), (74957, 110853)]