30955353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 18396327

約数列:

[1, 3, 11, 13, 33, 39, 59, 143, 177, 429, 649, 767, 1223, 1947, 2301, 3669, 8437, 13453, 15899, 25311, 40359, 47697, 72157, 174889, 216471, 524667, 793727, 938041, 2381181, 2814123, 10318451, 30955353]

約数ペア:

[(1, 30955353), (3, 10318451), (11, 2814123), (13, 2381181), (33, 938041), (39, 793727), (59, 524667), (143, 216471), (177, 174889), (429, 72157), (649, 47697), (767, 40359), (1223, 25311), (1947, 15899), (2301, 13453), (3669, 8437)]