38267289

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 60445440

約数和(自身を除く): 22178151

約数列:

[1, 3, 9, 17, 27, 51, 153, 263, 317, 459, 789, 951, 2367, 2853, 4471, 5389, 7101, 8559, 13413, 16167, 40239, 48501, 83371, 120717, 145503, 250113, 750339, 1417307, 2251017, 4251921, 12755763, 38267289]

約数ペア:

[(1, 38267289), (3, 12755763), (9, 4251921), (17, 2251017), (27, 1417307), (51, 750339), (153, 250113), (263, 145503), (317, 120717), (459, 83371), (789, 48501), (951, 40239), (2367, 16167), (2853, 13413), (4471, 8559), (5389, 7101)]