551579971

素因数分解:

${\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 580284000

約数和(自身を除く): 28704029

約数列:

[1, 29, 107, 149, 1193, 3103, 4321, 15943, 34597, 127651, 177757, 462347, 3701879, 5154953, 19019999, 551579971]

約数ペア:

[(1, 551579971), (29, 19019999), (107, 5154953), (149, 3701879), (1193, 462347), (3103, 177757), (4321, 127651), (15943, 34597)]