388583433

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{120941}}^1$

素因数の和:120974

約数の個数: 32

約数和(自身を含む): 696625920

約数和(自身を除く): 308042487

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 120941, 362823, 846587, 1088469, 2055997, 2539761, 3265407, 6167991, 7619283, 14391979, 18503973, 22857849, 43175937, 55511919, 129527811, 388583433]

約数ペア:

[(1, 388583433), (3, 129527811), (7, 55511919), (9, 43175937), (17, 22857849), (21, 18503973), (27, 14391979), (51, 7619283), (63, 6167991), (119, 3265407), (153, 2539761), (189, 2055997), (357, 1088469), (459, 846587), (1071, 362823), (3213, 120941)]