739444869

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9421}}^1$

素因数の和:9472

約数の個数: 48

約数和(自身を含む): 1234658880

約数和(自身を除く): 495214011

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 459, 513, 969, 1377, 1539, 2907, 4131, 4617, 8721, 9421, 26163, 28263, 78489, 84789, 160157, 178999, 254367, 480471, 536997, 763101, 1441413, 1610991, 2289303, 3042983, 4324239, 4832973, 9128949, 12972717, 14498919, 27386847, 38918151, 43496757, 82160541, 246481623, 739444869]

約数ペア:

[(1, 739444869), (3, 246481623), (9, 82160541), (17, 43496757), (19, 38918151), (27, 27386847), (51, 14498919), (57, 12972717), (81, 9128949), (153, 4832973), (171, 4324239), (243, 3042983), (323, 2289303), (459, 1610991), (513, 1441413), (969, 763101), (1377, 536997), (1539, 480471), (2907, 254367), (4131, 178999), (4617, 160157), (8721, 84789), (9421, 78489), (26163, 28263)]