13309214721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1\times {\mathrm{4787}}^1$

素因数の和:5461

約数の個数: 32

約数和(自身を含む): 19514815488

約数和(自身を除く): 6205600767

約数列:

[1, 3, 11, 33, 173, 487, 519, 1461, 1903, 4787, 5357, 5709, 14361, 16071, 52657, 84251, 157971, 252753, 828151, 926761, 2331269, 2484453, 2780283, 6993807, 9109661, 25643959, 27328983, 76931877, 403309537, 1209928611, 4436404907, 13309214721]

約数ペア:

[(1, 13309214721), (3, 4436404907), (11, 1209928611), (33, 403309537), (173, 76931877), (487, 27328983), (519, 25643959), (1461, 9109661), (1903, 6993807), (4787, 2780283), (5357, 2484453), (5709, 2331269), (14361, 926761), (16071, 828151), (52657, 252753), (84251, 157971)]