16371355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 26385408

約数和(自身を除く): 10014053

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 3271, 5005, 16355, 22897, 35981, 42523, 114485, 179905, 212615, 251867, 297661, 467753, 1259335, 1488305, 2338765, 3274271, 16371355]

約数ペア:

[(1, 16371355), (5, 3274271), (7, 2338765), (11, 1488305), (13, 1259335), (35, 467753), (55, 297661), (65, 251867), (77, 212615), (91, 179905), (143, 114485), (385, 42523), (455, 35981), (715, 22897), (1001, 16355), (3271, 5005)]