16237533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 26006400

約数和(自身を除く): 9768867

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 1289, 3867, 4199, 12597, 16757, 21913, 24491, 50271, 65739, 73473, 284869, 318383, 416347, 854607, 955149, 1249041, 5412511, 16237533]

約数ペア:

[(1, 16237533), (3, 5412511), (13, 1249041), (17, 955149), (19, 854607), (39, 416347), (51, 318383), (57, 284869), (221, 73473), (247, 65739), (323, 50271), (663, 24491), (741, 21913), (969, 16757), (1289, 12597), (3867, 4199)]