491662083

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{7243}}^1$

素因数の和:7296

約数の個数: 32

約数和(自身を含む): 763575552

約数和(自身を除く): 271913469

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 1331, 2057, 3993, 6171, 7243, 21729, 22627, 67881, 79673, 123131, 239019, 369393, 876403, 1354441, 2629209, 4063323, 9640433, 14898851, 28921299, 44696553, 163887361, 491662083]

約数ペア:

[(1, 491662083), (3, 163887361), (11, 44696553), (17, 28921299), (33, 14898851), (51, 9640433), (121, 4063323), (187, 2629209), (363, 1354441), (561, 876403), (1331, 369393), (2057, 239019), (3993, 123131), (6171, 79673), (7243, 67881), (21729, 22627)]