13821807

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 19141632

約数和(自身を除く): 5319825

約数列:

[1, 3, 47, 61, 141, 183, 1607, 2867, 4821, 8601, 75529, 98027, 226587, 294081, 4607269, 13821807]

約数ペア:

[(1, 13821807), (3, 4607269), (47, 294081), (61, 226587), (141, 98027), (183, 75529), (1607, 8601), (2867, 4821)]