1115327521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{104207}}^1$

素因数の和:104364

約数の個数: 16

約数和(自身を含む): 1400555520

約数和(自身を除く): 285227999

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 104207, 729449, 1146277, 8023939, 14484773, 101393411, 159332503, 1115327521]

約数ペア:

[(1, 1115327521), (7, 159332503), (11, 101393411), (77, 14484773), (139, 8023939), (973, 1146277), (1529, 729449), (10703, 104207)]