13309897447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{393749}}^1$

素因数の和:394206

約数の個数: 16

約数和(自身を含む): 16632000000

約数和(自身を除く): 3322102553

約数列:

[1, 7, 11, 77, 439, 3073, 4829, 33803, 393749, 2756243, 4331239, 30318673, 172855811, 1209990677, 1901413921, 13309897447]

約数ペア:

[(1, 13309897447), (7, 1901413921), (11, 1209990677), (77, 172855811), (439, 30318673), (3073, 4331239), (4829, 2756243), (33803, 393749)]