315179847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{108421}}^1$

素因数の和:108463

約数の個数: 24

約数和(自身を含む): 507414960

約数和(自身を除く): 192235113

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 108421, 325263, 975789, 1843157, 2059999, 5529471, 6179997, 16588413, 18539991, 35019983, 105059949, 315179847]

約数ペア:

[(1, 315179847), (3, 105059949), (9, 35019983), (17, 18539991), (19, 16588413), (51, 6179997), (57, 5529471), (153, 2059999), (171, 1843157), (323, 975789), (969, 325263), (2907, 108421)]