10531431

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 16389120

約数和(自身を除く): 5857689

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 193, 387, 423, 579, 1161, 1269, 1737, 2021, 5211, 6063, 8299, 9071, 18189, 24897, 27213, 54567, 74691, 81639, 224073, 244917, 390053, 1170159, 3510477, 10531431]

約数ペア:

[(1, 10531431), (3, 3510477), (9, 1170159), (27, 390053), (43, 244917), (47, 224073), (129, 81639), (141, 74691), (193, 54567), (387, 27213), (423, 24897), (579, 18189), (1161, 9071), (1269, 8299), (1737, 6063), (2021, 5211)]