9777981

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 13353984

約数和(自身を除く): 3576003

約数列:

[1, 3, 83, 107, 249, 321, 367, 1101, 8881, 26643, 30461, 39269, 91383, 117807, 3259327, 9777981]

約数ペア:

[(1, 9777981), (3, 3259327), (83, 117807), (107, 91383), (249, 39269), (321, 30461), (367, 26643), (1101, 8881)]