9968578459

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{2693}}^1\times {\mathrm{8669}}^1$

素因数の和:11430

約数の個数: 16

約数和(自身を含む): 11585062080

約数和(自身を除く): 1616483621

約数列:

[1, 7, 61, 427, 2693, 8669, 18851, 60683, 164273, 528809, 1149911, 3701663, 23345617, 163419319, 1424082637, 9968578459]

約数ペア:

[(1, 9968578459), (7, 1424082637), (61, 163419319), (427, 23345617), (2693, 3701663), (8669, 1149911), (18851, 528809), (60683, 164273)]