16974335

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 24022080

約数和(自身を除く): 7047745

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 877, 2765, 3871, 4385, 6139, 19355, 30695, 42973, 69283, 214865, 346415, 484981, 2424905, 3394867, 16974335]

約数ペア:

[(1, 16974335), (5, 3394867), (7, 2424905), (35, 484981), (49, 346415), (79, 214865), (245, 69283), (395, 42973), (553, 30695), (877, 19355), (2765, 6139), (3871, 4385)]