30844863

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3084

約数の個数: 36

約数和(自身を含む): 54098928

約数和(自身を除く): 23254065

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3041, 3381, 9123, 10143, 21287, 27369, 63861, 69943, 149009, 191583, 209829, 447027, 489601, 629487, 1341081, 1468803, 3427207, 4406409, 10281621, 30844863]

約数ペア:

[(1, 30844863), (3, 10281621), (7, 4406409), (9, 3427207), (21, 1468803), (23, 1341081), (49, 629487), (63, 489601), (69, 447027), (147, 209829), (161, 191583), (207, 149009), (441, 69943), (483, 63861), (1127, 27369), (1449, 21287), (3041, 10143), (3381, 9123)]