386329581

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7349}}^1$

素因数の和:7431

約数の個数: 40

約数和(自身を含む): 640332000

約数和(自身を除く): 254002419

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 297, 531, 649, 891, 1593, 1947, 4779, 5841, 7349, 17523, 22047, 52569, 66141, 80839, 198423, 242517, 433591, 595269, 727551, 1300773, 2182653, 3902319, 4769501, 6547959, 11706957, 14308503, 35120871, 42925509, 128776527, 386329581]

約数ペア:

[(1, 386329581), (3, 128776527), (9, 42925509), (11, 35120871), (27, 14308503), (33, 11706957), (59, 6547959), (81, 4769501), (99, 3902319), (177, 2182653), (297, 1300773), (531, 727551), (649, 595269), (891, 433591), (1593, 242517), (1947, 198423), (4779, 80839), (5841, 66141), (7349, 52569), (17523, 22047)]