7888287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 12625920

約数和(自身を除く): 4737633

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 547, 627, 759, 1311, 1641, 4807, 6017, 10393, 12581, 14421, 18051, 31179, 37743, 114323, 138391, 239039, 342969, 415173, 717117, 2629429, 7888287]

約数ペア:

[(1, 7888287), (3, 2629429), (11, 717117), (19, 415173), (23, 342969), (33, 239039), (57, 138391), (69, 114323), (209, 37743), (253, 31179), (437, 18051), (547, 14421), (627, 12581), (759, 10393), (1311, 6017), (1641, 4807)]