3970707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 6205248

約数和(自身を除く): 2234541

約数列:

[1, 3, 13, 17, 39, 51, 53, 113, 159, 221, 339, 663, 689, 901, 1469, 1921, 2067, 2703, 4407, 5763, 5989, 11713, 17967, 24973, 35139, 74919, 77857, 101813, 233571, 305439, 1323569, 3970707]

約数ペア:

[(1, 3970707), (3, 1323569), (13, 305439), (17, 233571), (39, 101813), (51, 77857), (53, 74919), (113, 35139), (159, 24973), (221, 17967), (339, 11713), (663, 5989), (689, 5763), (901, 4407), (1469, 2703), (1921, 2067)]