657151413

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 928722432

約数和(自身を除く): 271571019

約数列:

[1, 3, 37, 43, 111, 129, 131, 393, 1051, 1591, 3153, 4773, 4847, 5633, 14541, 16899, 38887, 45193, 116661, 135579, 137681, 208421, 413043, 625263, 1672141, 5016423, 5094197, 5920283, 15282591, 17760849, 219050471, 657151413]

約数ペア:

[(1, 657151413), (3, 219050471), (37, 17760849), (43, 15282591), (111, 5920283), (129, 5094197), (131, 5016423), (393, 1672141), (1051, 625263), (1591, 413043), (3153, 208421), (4773, 137681), (4847, 135579), (5633, 116661), (14541, 45193), (16899, 38887)]