133821883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1223}}^1$

素因数の和:1698

約数の個数: 16

約数和(自身を含む): 152167680

約数和(自身を除く): 18345797

約数列:

[1, 13, 19, 247, 443, 1223, 5759, 8417, 15899, 23237, 109421, 302081, 541789, 7043257, 10293991, 133821883]

約数ペア:

[(1, 133821883), (13, 10293991), (19, 7043257), (247, 541789), (443, 302081), (1223, 109421), (5759, 23237), (8417, 15899)]