189804923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{6983}}^1$

素因数の和:7354

約数の個数: 16

約数和(自身を含む): 237344256

約数和(自身を除く): 47539333

約数列:

[1, 7, 11, 77, 353, 2471, 3883, 6983, 27181, 48881, 76813, 537691, 2464999, 17254993, 27114989, 189804923]

約数ペア:

[(1, 189804923), (7, 27114989), (11, 17254993), (77, 2464999), (353, 537691), (2471, 76813), (3883, 48881), (6983, 27181)]