11620197

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 18120024

約数和(自身を除く): 6499827

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 1433, 2703, 4299, 8109, 12897, 24361, 73083, 75949, 219249, 227847, 683541, 1291133, 3873399, 11620197]

約数ペア:

[(1, 11620197), (3, 3873399), (9, 1291133), (17, 683541), (51, 227847), (53, 219249), (153, 75949), (159, 73083), (477, 24361), (901, 12897), (1433, 8109), (2703, 4299)]