30378381

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 45390240

約数和(自身を除く): 15011859

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1579, 1749, 4737, 6413, 17369, 19239, 52107, 83687, 191059, 251061, 573177, 920557, 2761671, 10126127, 30378381]

約数ペア:

[(1, 30378381), (3, 10126127), (11, 2761671), (33, 920557), (53, 573177), (121, 251061), (159, 191059), (363, 83687), (583, 52107), (1579, 19239), (1749, 17369), (4737, 6413)]