3987942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{94951}}^1$

素因数の和:94963

約数の個数: 16

約数和(自身を含む): 9115392

約数和(自身を除く): 5127450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 94951, 189902, 284853, 569706, 664657, 1329314, 1993971, 3987942]

約数ペア:

[(1, 3987942), (2, 1993971), (3, 1329314), (6, 664657), (7, 569706), (14, 284853), (21, 189902), (42, 94951)]