293462007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 425502720

約数和(自身を除く): 132040713

約数列:

[1, 3, 17, 51, 53, 151, 159, 453, 719, 901, 2157, 2567, 2703, 7701, 8003, 12223, 24009, 36669, 38107, 108569, 114321, 136051, 325707, 408153, 647819, 1845673, 1943457, 5537019, 5754157, 17262471, 97820669, 293462007]

約数ペア:

[(1, 293462007), (3, 97820669), (17, 17262471), (51, 5754157), (53, 5537019), (151, 1943457), (159, 1845673), (453, 647819), (719, 408153), (901, 325707), (2157, 136051), (2567, 114321), (2703, 108569), (7701, 38107), (8003, 36669), (12223, 24009)]