28704003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1163}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 40414080

約数和(自身を除く): 11710077

約数列:

[1, 3, 19, 57, 433, 1163, 1299, 3489, 8227, 22097, 24681, 66291, 503579, 1510737, 9568001, 28704003]

約数ペア:

[(1, 28704003), (3, 9568001), (19, 1510737), (57, 503579), (433, 66291), (1163, 24681), (1299, 22097), (3489, 8227)]