317229741

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{4723}}^1$

素因数の和:5185

約数の個数: 24

約数和(自身を含む): 486383040

約数和(自身を除く): 169153299

約数列:

[1, 3, 9, 17, 51, 153, 439, 1317, 3951, 4723, 7463, 14169, 22389, 42507, 67167, 80291, 240873, 722619, 2073397, 6220191, 18660573, 35247749, 105743247, 317229741]

約数ペア:

[(1, 317229741), (3, 105743247), (9, 35247749), (17, 18660573), (51, 6220191), (153, 2073397), (439, 722619), (1317, 240873), (3951, 80291), (4723, 67167), (7463, 42507), (14169, 22389)]