21471420003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34244689}}^1$

素因数の和:34244722

約数の個数: 16

約数和(自身を含む): 32874902400

約数和(自身を除く): 11403482397

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 34244689, 102734067, 376691579, 650649091, 1130074737, 1951947273, 7157140001, 21471420003]

約数ペア:

[(1, 21471420003), (3, 7157140001), (11, 1951947273), (19, 1130074737), (33, 650649091), (57, 376691579), (209, 102734067), (627, 34244689)]