2116779843

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{224069}}^1$

素因数の和:224186

約数の個数: 16

約数和(自身を含む): 2925457920

約数和(自身を除く): 808678077

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 224069, 672207, 10531243, 15012623, 31593729, 45037869, 705593281, 2116779843]

約数ペア:

[(1, 2116779843), (3, 705593281), (47, 45037869), (67, 31593729), (141, 15012623), (201, 10531243), (3149, 672207), (9447, 224069)]