30398733

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 47384568

約数和(自身を除く): 16985835

約数列:

[1, 3, 9, 27, 53, 73, 81, 97, 159, 219, 291, 477, 657, 873, 1431, 1971, 2619, 3869, 4293, 5141, 5913, 7081, 7857, 11607, 15423, 21243, 34821, 46269, 63729, 104463, 138807, 191187, 313389, 375293, 416421, 573561, 1125879, 3377637, 10132911, 30398733]

約数ペア:

[(1, 30398733), (3, 10132911), (9, 3377637), (27, 1125879), (53, 573561), (73, 416421), (81, 375293), (97, 313389), (159, 191187), (219, 138807), (291, 104463), (477, 63729), (657, 46269), (873, 34821), (1431, 21243), (1971, 15423), (2619, 11607), (3869, 7857), (4293, 7081), (5141, 5913)]