1155977999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{74903}}^1$

素因数の和:74998

約数の個数: 16

約数和(自身を含む): 1337485824

約数和(自身を除く): 181507825

約数列:

[1, 11, 23, 61, 253, 671, 1403, 15433, 74903, 823933, 1722769, 4569083, 18950459, 50259913, 105088909, 1155977999]

約数ペア:

[(1, 1155977999), (11, 105088909), (23, 50259913), (61, 18950459), (253, 4569083), (671, 1722769), (1403, 823933), (15433, 74903)]