7888978431

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{3643}}^1\times {\mathrm{8297}}^1$

素因数の和:11975

約数の個数: 24

約数和(自身を含む): 11792785680

約数和(自身を除く): 3903807249

約数列:

[1, 3, 9, 29, 87, 261, 3643, 8297, 10929, 24891, 32787, 74673, 105647, 240613, 316941, 721839, 950823, 2165517, 30225971, 90677913, 272033739, 876553159, 2629659477, 7888978431]

約数ペア:

[(1, 7888978431), (3, 2629659477), (9, 876553159), (29, 272033739), (87, 90677913), (261, 30225971), (3643, 2165517), (8297, 950823), (10929, 721839), (24891, 316941), (32787, 240613), (74673, 105647)]