1345227989

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{6079}}^1$

素因数の和:6500

約数の個数: 16

約数和(自身を含む): 1557841920

約数和(自身を除く): 212613931

約数列:

[1, 7, 101, 313, 707, 2191, 6079, 31613, 42553, 221291, 613979, 1902727, 4297853, 13319089, 192175427, 1345227989]

約数ペア:

[(1, 1345227989), (7, 192175427), (101, 13319089), (313, 4297853), (707, 1902727), (2191, 613979), (6079, 221291), (31613, 42553)]