1283738289

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{9431}}^1$

素因数の和:9625

約数の個数: 24

約数和(自身を含む): 1830034368

約数和(自身を除く): 546296079

約数列:

[1, 3, 17, 51, 157, 289, 471, 867, 2669, 8007, 9431, 28293, 45373, 136119, 160327, 480981, 1480667, 2725559, 4442001, 8176677, 25171339, 75514017, 427912763, 1283738289]

約数ペア:

[(1, 1283738289), (3, 427912763), (17, 75514017), (51, 25171339), (157, 8176677), (289, 4442001), (471, 2725559), (867, 1480667), (2669, 480981), (8007, 160327), (9431, 136119), (28293, 45373)]