13164723

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 22879584

約数和(自身を除く): 9714861

約数列:

[1, 3, 9, 11, 13, 33, 39, 53, 99, 117, 143, 159, 193, 429, 477, 579, 583, 689, 1287, 1737, 1749, 2067, 2123, 2509, 5247, 6201, 6369, 7527, 7579, 10229, 19107, 22581, 22737, 27599, 30687, 68211, 82797, 92061, 112519, 132977, 248391, 337557, 398931, 1012671, 1196793, 1462747, 4388241, 13164723]

約数ペア:

[(1, 13164723), (3, 4388241), (9, 1462747), (11, 1196793), (13, 1012671), (33, 398931), (39, 337557), (53, 248391), (99, 132977), (117, 112519), (143, 92061), (159, 82797), (193, 68211), (429, 30687), (477, 27599), (579, 22737), (583, 22581), (689, 19107), (1287, 10229), (1737, 7579), (1749, 7527), (2067, 6369), (2123, 6201), (2509, 5247)]