289969791009

素因数分解:

$3^1\times {\mathrm{1607}}^1\times {\mathrm{1721}}^1\times {\mathrm{34949}}^1$

素因数の和:38280

約数の個数: 16

約数和(自身を含む): 387102844800

約数和(自身を除く): 97133053791

約数列:

[1, 3, 1607, 1721, 4821, 5163, 34949, 104847, 2765647, 8296941, 56163043, 60147229, 168489129, 180441687, 96656597003, 289969791009]

約数ペア:

[(1, 289969791009), (3, 96656597003), (1607, 180441687), (1721, 168489129), (4821, 60147229), (5163, 56163043), (34949, 8296941), (104847, 2765647)]