2688449290419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{757}}^1\times {\mathrm{108637}}^1$

素因数の和:110055

約数の個数: 32

約数和(自身を含む): 3806435647296

約数和(自身を除く): 1117986356877

約数列:

[1, 3, 17, 51, 641, 757, 1923, 2271, 10897, 12869, 32691, 38607, 108637, 325911, 485237, 1455711, 1846829, 5540487, 8249029, 24747087, 69636317, 82238209, 208908951, 246714627, 1183817389, 1398049553, 3551452167, 4194148659, 52714691969, 158144075907, 896149763473, 2688449290419]

約数ペア:

[(1, 2688449290419), (3, 896149763473), (17, 158144075907), (51, 52714691969), (641, 4194148659), (757, 3551452167), (1923, 1398049553), (2271, 1183817389), (10897, 246714627), (12869, 208908951), (32691, 82238209), (38607, 69636317), (108637, 24747087), (325911, 8249029), (485237, 5540487), (1455711, 1846829)]