11427723

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 18591408

約数和(自身を除く): 7163685

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 193, 387, 459, 579, 731, 1161, 1377, 1737, 2193, 3281, 3483, 5211, 6579, 8299, 9843, 15633, 19737, 24897, 29529, 59211, 74691, 88587, 141083, 224073, 265761, 423249, 672219, 1269747, 3809241, 11427723]

約数ペア:

[(1, 11427723), (3, 3809241), (9, 1269747), (17, 672219), (27, 423249), (43, 265761), (51, 224073), (81, 141083), (129, 88587), (153, 74691), (193, 59211), (387, 29529), (459, 24897), (579, 19737), (731, 15633), (1161, 9843), (1377, 8299), (1737, 6579), (2193, 5211), (3281, 3483)]