989828451

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1093}}^1\times {\mathrm{1973}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 1554880320

約数和(自身を除く): 565051869

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1093, 1973, 3279, 5919, 9837, 17757, 18581, 29511, 33541, 53271, 55743, 100623, 167229, 301869, 501687, 905607, 2156489, 6469467, 19408401, 36660313, 58225203, 109980939, 329942817, 989828451]

約数ペア:

[(1, 989828451), (3, 329942817), (9, 109980939), (17, 58225203), (27, 36660313), (51, 19408401), (153, 6469467), (459, 2156489), (1093, 905607), (1973, 501687), (3279, 301869), (5919, 167229), (9837, 100623), (17757, 55743), (18581, 53271), (29511, 33541)]