43020921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12373}}^1$

素因数の和:12456

約数の個数: 16

約数和(自身を含む): 61375040

約数和(自身を除く): 18354119

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 12373, 37119, 235087, 705261, 754753, 2264259, 14340307, 43020921]

約数ペア:

[(1, 43020921), (3, 14340307), (19, 2264259), (57, 754753), (61, 705261), (183, 235087), (1159, 37119), (3477, 12373)]