13151064531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{29387}}^1$

素因数の和:29663

約数の個数: 32

約数和(自身を含む): 19500466176

約数和(自身を除く): 6349401645

約数列:

[1, 3, 11, 33, 71, 191, 213, 573, 781, 2101, 2343, 6303, 13561, 29387, 40683, 88161, 149171, 323257, 447513, 969771, 2086477, 5612917, 6259431, 16838751, 22951247, 61742087, 68853741, 185226261, 398517107, 1195551321, 4383688177, 13151064531]

約数ペア:

[(1, 13151064531), (3, 4383688177), (11, 1195551321), (33, 398517107), (71, 185226261), (191, 68853741), (213, 61742087), (573, 22951247), (781, 16838751), (2101, 6259431), (2343, 5612917), (6303, 2086477), (13561, 969771), (29387, 447513), (40683, 323257), (88161, 149171)]