38631237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 57446400

約数和(自身を除く): 18815163

約数列:

[1, 3, 19, 23, 57, 69, 79, 237, 373, 437, 1119, 1311, 1501, 1817, 4503, 5451, 7087, 8579, 21261, 25737, 29467, 34523, 88401, 103569, 163001, 489003, 559873, 677741, 1679619, 2033223, 12877079, 38631237]

約数ペア:

[(1, 38631237), (3, 12877079), (19, 2033223), (23, 1679619), (57, 677741), (69, 559873), (79, 489003), (237, 163001), (373, 103569), (437, 88401), (1119, 34523), (1311, 29467), (1501, 25737), (1817, 21261), (4503, 8579), (5451, 7087)]