38321194751

素因数分解:

$7^2\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{21379}}^1$

素因数の和:21783

約数の個数: 24

約数和(自身を含む): 45056297520

約数和(自身を除く): 6735102769

約数列:

[1, 7, 49, 157, 233, 1099, 1631, 7693, 11417, 21379, 36581, 149653, 256067, 1047571, 1792469, 3356503, 4981307, 23495521, 34869149, 164468647, 244084043, 782065199, 5474456393, 38321194751]

約数ペア:

[(1, 38321194751), (7, 5474456393), (49, 782065199), (157, 244084043), (233, 164468647), (1099, 34869149), (1631, 23495521), (7693, 4981307), (11417, 3356503), (21379, 1792469), (36581, 1047571), (149653, 256067)]