26680731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6119

約数の個数: 32

約数和(自身を含む): 46694400

約数和(自身を除く): 20013669

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 6079, 18237, 42553, 66869, 115501, 127659, 200607, 346503, 468083, 808507, 1270511, 1404249, 2425521, 3811533, 8893577, 26680731]

約数ペア:

[(1, 26680731), (3, 8893577), (7, 3811533), (11, 2425521), (19, 1404249), (21, 1270511), (33, 808507), (57, 468083), (77, 346503), (133, 200607), (209, 127659), (231, 115501), (399, 66869), (627, 42553), (1463, 18237), (4389, 6079)]