3821108221

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{254249}}^1$

素因数の和:254388

約数の個数: 16

約数和(自身を含む): 4637520000

約数和(自身を除く): 816411779

約数列:

[1, 7, 19, 113, 133, 791, 2147, 15029, 254249, 1779743, 4830731, 28730137, 33815117, 201110959, 545872603, 3821108221]

約数ペア:

[(1, 3821108221), (7, 545872603), (19, 201110959), (113, 33815117), (133, 28730137), (791, 4830731), (2147, 1779743), (15029, 254249)]