745251951

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 1032192000

約数和(自身を除く): 286940049

約数列:

[1, 3, 59, 79, 177, 223, 237, 239, 669, 717, 4661, 13157, 13983, 14101, 17617, 18881, 39471, 42303, 52851, 53297, 56643, 159891, 1039403, 1113979, 3118209, 3144523, 3341937, 4210463, 9433569, 12631389, 248417317, 745251951]

約数ペア:

[(1, 745251951), (3, 248417317), (59, 12631389), (79, 9433569), (177, 4210463), (223, 3341937), (237, 3144523), (239, 3118209), (669, 1113979), (717, 1039403), (4661, 159891), (13157, 56643), (13983, 53297), (14101, 52851), (17617, 42303), (18881, 39471)]