169905498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4045369}}^1$

素因数の和:4045381

約数の個数: 16

約数和(自身を含む): 388355520

約数和(自身を除く): 218450022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4045369, 8090738, 12136107, 24272214, 28317583, 56635166, 84952749, 169905498]

約数ペア:

[(1, 169905498), (2, 84952749), (3, 56635166), (6, 28317583), (7, 24272214), (14, 12136107), (21, 8090738), (42, 4045369)]