28917039

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 39184992

約数和(自身を除く): 10267953

約数列:

[1, 3, 113, 197, 339, 433, 591, 1299, 22261, 48929, 66783, 85301, 146787, 255903, 9639013, 28917039]

約数ペア:

[(1, 28917039), (3, 9639013), (113, 255903), (197, 146787), (339, 85301), (433, 66783), (591, 48929), (1299, 22261)]