244397439

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63299}}^1$

素因数の和:63332

約数の個数: 32

約数和(自身を含む): 425376000

約数和(自身を除く): 180978561

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 63299, 189897, 569691, 696289, 822887, 1709073, 2088867, 2468661, 6266601, 7405983, 9051757, 18799803, 22217949, 27155271, 81465813, 244397439]

約数ペア:

[(1, 244397439), (3, 81465813), (9, 27155271), (11, 22217949), (13, 18799803), (27, 9051757), (33, 7405983), (39, 6266601), (99, 2468661), (117, 2088867), (143, 1709073), (297, 822887), (351, 696289), (429, 569691), (1287, 189897), (3861, 63299)]