4080990901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1\times {\mathrm{5647}}^1$

素因数の和:8100

約数の個数: 16

約数和(自身を含む): 4588706304

約数和(自身を除く): 507715403

約数列:

[1, 13, 23, 299, 2417, 5647, 31421, 55591, 73411, 129881, 722683, 1688453, 13648799, 177434387, 313922377, 4080990901]

約数ペア:

[(1, 4080990901), (13, 313922377), (23, 177434387), (299, 13648799), (2417, 1688453), (5647, 722683), (31421, 129881), (55591, 73411)]