1187331327

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1449733}}^1$

素因数の和:1449759

約数の個数: 24

約数和(自身を含む): 2110812704

約数和(自身を除く): 923481377

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1449733, 4349199, 10148131, 13047597, 18846529, 30444393, 56539587, 91333179, 131925703, 169618761, 395777109, 1187331327]

約数ペア:

[(1, 1187331327), (3, 395777109), (7, 169618761), (9, 131925703), (13, 91333179), (21, 56539587), (39, 30444393), (63, 18846529), (91, 13047597), (117, 10148131), (273, 4349199), (819, 1449733)]