11873313

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 18345600

約数和(自身を除く): 6472287

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 1399, 2829, 4197, 8487, 12591, 32177, 57359, 96531, 172077, 289593, 516231, 1319257, 3957771, 11873313]

約数ペア:

[(1, 11873313), (3, 3957771), (9, 1319257), (23, 516231), (41, 289593), (69, 172077), (123, 96531), (207, 57359), (369, 32177), (943, 12591), (1399, 8487), (2829, 4197)]