2447637

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 3586560

約数和(自身を除く): 1138923

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1867, 5601, 35473, 42941, 106419, 128823, 815879, 2447637]

約数ペア:

[(1, 2447637), (3, 815879), (19, 128823), (23, 106419), (57, 42941), (69, 35473), (437, 5601), (1311, 1867)]