163479421

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{1163}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 191752704

約数和(自身を除く): 28273283

約数列:

[1, 7, 43, 301, 467, 1163, 3269, 8141, 20081, 50009, 140567, 350063, 543121, 3801847, 23354203, 163479421]

約数ペア:

[(1, 163479421), (7, 23354203), (43, 3801847), (301, 543121), (467, 350063), (1163, 140567), (3269, 50009), (8141, 20081)]