9968009457

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12828841}}^1$

素因数の和:12828888

約数の個数: 16

約数和(自身を含む): 15599871872

約数和(自身を除く): 5631862415

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 12828841, 38486523, 89801887, 269405661, 474667117, 1424001351, 3322669819, 9968009457]

約数ペア:

[(1, 9968009457), (3, 3322669819), (7, 1424001351), (21, 474667117), (37, 269405661), (111, 89801887), (259, 38486523), (777, 12828841)]