3927798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{10391}}^1$

素因数の和:10409

約数の個数: 32

約数和(自身を含む): 9976320

約数和(自身を除く): 6048522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 10391, 20782, 31173, 62346, 72737, 93519, 145474, 187038, 218211, 280557, 436422, 561114, 654633, 1309266, 1963899, 3927798]

約数ペア:

[(1, 3927798), (2, 1963899), (3, 1309266), (6, 654633), (7, 561114), (9, 436422), (14, 280557), (18, 218211), (21, 187038), (27, 145474), (42, 93519), (54, 72737), (63, 62346), (126, 31173), (189, 20782), (378, 10391)]