13308864681

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37279733}}^1$

素因数の和:37279760

約数の個数: 16

約数和(自身を含む): 21473126784

約数和(自身を除く): 8164262103

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 37279733, 111839199, 260958131, 633755461, 782874393, 1901266383, 4436288227, 13308864681]

約数ペア:

[(1, 13308864681), (3, 4436288227), (7, 1901266383), (17, 782874393), (21, 633755461), (51, 260958131), (119, 111839199), (357, 37279733)]