9002979

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 14621256

約数和(自身を除く): 5618277

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 163, 171, 323, 361, 489, 969, 1083, 1467, 2771, 2907, 3097, 3249, 6137, 8313, 9291, 18411, 24939, 27873, 52649, 55233, 58843, 157947, 176529, 473841, 529587, 1000331, 3000993, 9002979]

約数ペア:

[(1, 9002979), (3, 3000993), (9, 1000331), (17, 529587), (19, 473841), (51, 176529), (57, 157947), (153, 58843), (163, 55233), (171, 52649), (323, 27873), (361, 24939), (489, 18411), (969, 9291), (1083, 8313), (1467, 6137), (2771, 3249), (2907, 3097)]