2994148889431

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97127}}^1\times {\mathrm{191473}}^1$

素因数の和:288630

約数の個数: 16

約数和(自身を含む): 3570717441024

約数和(自身を除く): 576568551593

約数列:

[1, 7, 23, 161, 97127, 191473, 679889, 1340311, 2233921, 4403879, 15637447, 30827153, 18597198071, 130180386497, 427735555633, 2994148889431]

約数ペア:

[(1, 2994148889431), (7, 427735555633), (23, 130180386497), (161, 18597198071), (97127, 30827153), (191473, 15637447), (679889, 4403879), (1340311, 2233921)]