56216321

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 66201600

約数和(自身を除く): 9985279

約数列:

[1, 7, 59, 79, 413, 553, 1723, 4661, 12061, 32627, 101657, 136117, 711599, 952819, 8030903, 56216321]

約数ペア:

[(1, 56216321), (7, 8030903), (59, 952819), (79, 711599), (413, 136117), (553, 101657), (1723, 32627), (4661, 12061)]