2888793

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 4492800

約数和(自身を除く): 1604007

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 239, 711, 717, 1343, 2151, 4029, 4063, 12087, 12189, 18881, 36567, 56643, 169929, 320977, 962931, 2888793]

約数ペア:

[(1, 2888793), (3, 962931), (9, 320977), (17, 169929), (51, 56643), (79, 36567), (153, 18881), (237, 12189), (239, 12087), (711, 4063), (717, 4029), (1343, 2151)]