42321867

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4787}}^1$

素因数の和:5218

約数の個数: 16

約数和(自身を含む): 64657152

約数和(自身を除く): 22335285

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 4787, 8841, 14361, 33509, 100527, 2015327, 6045981, 14107289, 42321867]

約数ペア:

[(1, 42321867), (3, 14107289), (7, 6045981), (21, 2015327), (421, 100527), (1263, 33509), (2947, 14361), (4787, 8841)]