7787199

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6079}}^1$

素因数の和:6150

約数の個数: 16

約数和(自身を含む): 12062720

約数和(自身を除く): 4275521

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 6079, 18237, 42553, 127659, 370819, 1112457, 2595733, 7787199]

約数ペア:

[(1, 7787199), (3, 2595733), (7, 1112457), (21, 370819), (61, 127659), (183, 42553), (427, 18237), (1281, 6079)]