13243323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 20044800

約数和(自身を除く): 6801477

約数列:

[1, 3, 17, 19, 51, 57, 79, 173, 237, 323, 519, 969, 1343, 1501, 2941, 3287, 4029, 4503, 8823, 9861, 13667, 25517, 41001, 55879, 76551, 167637, 232339, 259673, 697017, 779019, 4414441, 13243323]

約数ペア:

[(1, 13243323), (3, 4414441), (17, 779019), (19, 697017), (51, 259673), (57, 232339), (79, 167637), (173, 76551), (237, 55879), (323, 41001), (519, 25517), (969, 13667), (1343, 9861), (1501, 8823), (2941, 4503), (3287, 4029)]