3758637

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 5713920

約数和(自身を除く): 1955283

約数列:

[1, 3, 19, 23, 47, 57, 61, 69, 141, 183, 437, 893, 1081, 1159, 1311, 1403, 2679, 2867, 3243, 3477, 4209, 8601, 20539, 26657, 54473, 61617, 65941, 79971, 163419, 197823, 1252879, 3758637]

約数ペア:

[(1, 3758637), (3, 1252879), (19, 197823), (23, 163419), (47, 79971), (57, 65941), (61, 61617), (69, 54473), (141, 26657), (183, 20539), (437, 8601), (893, 4209), (1081, 3477), (1159, 3243), (1311, 2867), (1403, 2679)]