179160971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 199051776

約数和(自身を除く): 19890805

約数列:

[1, 11, 101, 131, 1111, 1231, 1441, 13231, 13541, 124331, 145541, 161261, 1367641, 1773871, 16287361, 179160971]

約数ペア:

[(1, 179160971), (11, 16287361), (101, 1773871), (131, 1367641), (1111, 161261), (1231, 145541), (1441, 124331), (13231, 13541)]