21072923135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9344977}}^1$

素因数の和:9345034

約数の個数: 16

約数和(自身を含む): 28259213472

約数和(自身を除く): 7186290337

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 9344977, 46724885, 102794747, 383144057, 513973735, 1915720285, 4214584627, 21072923135]

約数ペア:

[(1, 21072923135), (5, 4214584627), (11, 1915720285), (41, 513973735), (55, 383144057), (205, 102794747), (451, 46724885), (2255, 9344977)]