9968688447

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{680503}}^1$

素因数の和:680782

約数の個数: 16

約数和(自身を含む): 14045602560

約数和(自身を除く): 4076914113

約数列:

[1, 3, 19, 57, 257, 771, 4883, 14649, 680503, 2041509, 12929557, 38788671, 174889271, 524667813, 3322896149, 9968688447]

約数ペア:

[(1, 9968688447), (3, 3322896149), (19, 524667813), (57, 174889271), (257, 38788671), (771, 12929557), (4883, 2041509), (14649, 680503)]