30546873

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15641}}^1$

素因数の和:15685

約数の個数: 24

約数和(自身を含む): 52056576

約数和(自身を除く): 21509703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 15641, 46923, 109487, 140769, 328461, 484871, 985383, 1454613, 3394097, 4363839, 10182291, 30546873]

約数ペア:

[(1, 30546873), (3, 10182291), (7, 4363839), (9, 3394097), (21, 1454613), (31, 985383), (63, 484871), (93, 328461), (217, 140769), (279, 109487), (651, 46923), (1953, 15641)]