12912013653

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1\times {\mathrm{38629}}^1$

素因数の和:40097

約数の個数: 32

約数和(自身を含む): 21479516160

約数和(自身を除く): 8567502507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1447, 4341, 10129, 15917, 30387, 38629, 47751, 111419, 115887, 270403, 334257, 424919, 811209, 1274757, 2974433, 8923299, 55896163, 167688489, 391273141, 614857793, 1173819423, 1844573379, 4304004551, 12912013653]

約数ペア:

[(1, 12912013653), (3, 4304004551), (7, 1844573379), (11, 1173819423), (21, 614857793), (33, 391273141), (77, 167688489), (231, 55896163), (1447, 8923299), (4341, 2974433), (10129, 1274757), (15917, 811209), (30387, 424919), (38629, 334257), (47751, 270403), (111419, 115887)]