28523517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5801}}^1$

素因数の和:5964

約数の個数: 16

約数和(自身を含む): 41774400

約数和(自身を除く): 13250883

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 5801, 17403, 63811, 191433, 864349, 2593047, 9507839, 28523517]

約数ペア:

[(1, 28523517), (3, 9507839), (11, 2593047), (33, 864349), (149, 191433), (447, 63811), (1639, 17403), (4917, 5801)]