475806189

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 693705600

約数和(自身を除く): 217899411

約数列:

[1, 3, 19, 41, 57, 73, 123, 219, 779, 1387, 2337, 2789, 2993, 4161, 8367, 8979, 52991, 56867, 114349, 158973, 170601, 203597, 343047, 610791, 2172631, 3868343, 6517893, 8347477, 11605029, 25042431, 158602063, 475806189]

約数ペア:

[(1, 475806189), (3, 158602063), (19, 25042431), (41, 11605029), (57, 8347477), (73, 6517893), (123, 3868343), (219, 2172631), (779, 610791), (1387, 343047), (2337, 203597), (2789, 170601), (2993, 158973), (4161, 114349), (8367, 56867), (8979, 52991)]