16243461

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7307}}^1$

素因数の和:7345

約数の個数: 24

約数和(自身を含む): 26601120

約数和(自身を除く): 10357659

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 7307, 21921, 65763, 94991, 138833, 284973, 416499, 854919, 1249497, 1804829, 5414487, 16243461]

約数ペア:

[(1, 16243461), (3, 5414487), (9, 1804829), (13, 1249497), (19, 854919), (39, 416499), (57, 284973), (117, 138833), (171, 94991), (247, 65763), (741, 21921), (2223, 7307)]