16362489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 26256384

約数和(自身を除く): 9893895

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 887, 1419, 1677, 2661, 6149, 9757, 11531, 18447, 29271, 34593, 38141, 114423, 126841, 380523, 419551, 495833, 1258653, 1487499, 5454163, 16362489]

約数ペア:

[(1, 16362489), (3, 5454163), (11, 1487499), (13, 1258653), (33, 495833), (39, 419551), (43, 380523), (129, 126841), (143, 114423), (429, 38141), (473, 34593), (559, 29271), (887, 18447), (1419, 11531), (1677, 9757), (2661, 6149)]