3968346

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1571}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 7960608

約数和(自身を除く): 3992262

約数列:

[1, 2, 3, 6, 421, 842, 1263, 1571, 2526, 3142, 4713, 9426, 661391, 1322782, 1984173, 3968346]

約数ペア:

[(1, 3968346), (2, 1984173), (3, 1322782), (6, 661391), (421, 9426), (842, 4713), (1263, 3142), (1571, 2526)]