8132019

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 13248000

約数和(自身を除く): 5115981

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 229, 267, 399, 623, 687, 1603, 1691, 1869, 4351, 4809, 5073, 11837, 13053, 20381, 30457, 35511, 61143, 91371, 142667, 387239, 428001, 1161717, 2710673, 8132019]

約数ペア:

[(1, 8132019), (3, 2710673), (7, 1161717), (19, 428001), (21, 387239), (57, 142667), (89, 91371), (133, 61143), (229, 35511), (267, 30457), (399, 20381), (623, 13053), (687, 11837), (1603, 5073), (1691, 4809), (1869, 4351)]