6980787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 11119680

約数和(自身を除く): 4138893

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 659, 963, 1177, 1977, 3531, 5931, 7249, 10593, 21747, 65241, 70513, 211539, 634617, 775643, 2326929, 6980787]

約数ペア:

[(1, 6980787), (3, 2326929), (9, 775643), (11, 634617), (33, 211539), (99, 70513), (107, 65241), (321, 21747), (659, 10593), (963, 7249), (1177, 5931), (1977, 3531)]