563669379

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1321}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 1004762304

約数和(自身を除く): 441092925

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 521, 819, 1321, 1563, 3647, 3963, 4689, 6773, 9247, 10941, 11889, 17173, 20319, 27741, 32823, 47411, 51519, 60957, 83223, 120211, 142233, 154557, 360633, 426699, 688241, 1081899, 2064723, 4817687, 6194169, 8947133, 14453061, 26841399, 43359183, 62629931, 80524197, 187889793, 563669379]

約数ペア:

[(1, 563669379), (3, 187889793), (7, 80524197), (9, 62629931), (13, 43359183), (21, 26841399), (39, 14453061), (63, 8947133), (91, 6194169), (117, 4817687), (273, 2064723), (521, 1081899), (819, 688241), (1321, 426699), (1563, 360633), (3647, 154557), (3963, 142233), (4689, 120211), (6773, 83223), (9247, 60957), (10941, 51519), (11889, 47411), (17173, 32823), (20319, 27741)]