16991733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 26284032

約数和(自身を除く): 9292299

約数列:

[1, 3, 11, 23, 33, 61, 69, 183, 253, 367, 671, 759, 1101, 1403, 2013, 4037, 4209, 8441, 12111, 15433, 22387, 25323, 46299, 67161, 92851, 246257, 278553, 514901, 738771, 1544703, 5663911, 16991733]

約数ペア:

[(1, 16991733), (3, 5663911), (11, 1544703), (23, 738771), (33, 514901), (61, 278553), (69, 246257), (183, 92851), (253, 67161), (367, 46299), (671, 25323), (759, 22387), (1101, 15433), (1403, 12111), (2013, 8441), (4037, 4209)]