117433281

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{294319}}^1$

素因数の和:294348

約数の個数: 16

約数和(自身を含む): 188364800

約数和(自身を除く): 70931519

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 294319, 882957, 2060233, 5592061, 6180699, 16776183, 39144427, 117433281]

約数ペア:

[(1, 117433281), (3, 39144427), (7, 16776183), (19, 6180699), (21, 5592061), (57, 2060233), (133, 882957), (399, 294319)]