28302231

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5333}}^1$

素因数の和:5426

約数の個数: 16

約数和(自身を含む): 39684960

約数和(自身を除く): 11382729

約数列:

[1, 3, 29, 61, 87, 183, 1769, 5307, 5333, 15999, 154657, 325313, 463971, 975939, 9434077, 28302231]

約数ペア:

[(1, 28302231), (3, 9434077), (29, 975939), (61, 463971), (87, 325313), (183, 154657), (1769, 15999), (5307, 5333)]