7789454421

素因数分解:

$3^1\times 7^1\times {\mathrm{3967}}^1\times {\mathrm{93503}}^1$

素因数の和:97480

約数の個数: 16

約数和(自身を含む): 11872763904

約数和(自身を除く): 4083309483

約数列:

[1, 3, 7, 21, 3967, 11901, 27769, 83307, 93503, 280509, 654521, 1963563, 370926401, 1112779203, 2596484807, 7789454421]

約数ペア:

[(1, 7789454421), (3, 2596484807), (7, 1112779203), (21, 370926401), (3967, 1963563), (11901, 654521), (27769, 280509), (83307, 93503)]