891156882921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{371780093}}^1$

素因数の和:371780160

約数の個数: 16

約数和(自身を含む): 1284872004864

約数和(自身を除く): 393715121943

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 371780093, 1115340279, 6320261581, 17473664371, 18960784743, 52420993113, 297052294307, 891156882921]

約数ペア:

[(1, 891156882921), (3, 297052294307), (17, 52420993113), (47, 18960784743), (51, 17473664371), (141, 6320261581), (799, 1115340279), (2397, 371780093)]