171035521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 196701696

約数和(自身を除く): 25666175

約数列:

[1, 17, 23, 61, 71, 101, 391, 1037, 1207, 1403, 1633, 1717, 2323, 4331, 6161, 7171, 23851, 27761, 39491, 73627, 99613, 104737, 121907, 141703, 164933, 437431, 1693421, 2408951, 2803861, 7436327, 10060913, 171035521]

約数ペア:

[(1, 171035521), (17, 10060913), (23, 7436327), (61, 2803861), (71, 2408951), (101, 1693421), (391, 437431), (1037, 164933), (1207, 141703), (1403, 121907), (1633, 104737), (1717, 99613), (2323, 73627), (4331, 39491), (6161, 27761), (7171, 23851)]