91994973

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257689}}^1$

素因数の和:257716

約数の個数: 16

約数和(自身を含む): 148429440

約数和(自身を除く): 56434467

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 257689, 773067, 1803823, 4380713, 5411469, 13142139, 30664991, 91994973]

約数ペア:

[(1, 91994973), (3, 30664991), (7, 13142139), (17, 5411469), (21, 4380713), (51, 1803823), (119, 773067), (357, 257689)]