13507998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{321619}}^1$

素因数の和:321631

約数の個数: 16

約数和(自身を含む): 30875520

約数和(自身を除く): 17367522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 321619, 643238, 964857, 1929714, 2251333, 4502666, 6753999, 13507998]

約数ペア:

[(1, 13507998), (2, 6753999), (3, 4502666), (6, 2251333), (7, 1929714), (14, 964857), (21, 643238), (42, 321619)]