1047522421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 1229875200

約数和(自身を除く): 182352779

約数列:

[1, 11, 19, 67, 209, 239, 313, 737, 1273, 2629, 3443, 4541, 5947, 14003, 16013, 20971, 49951, 65417, 74807, 176143, 230681, 304247, 398449, 822877, 1421333, 3346717, 4382939, 5012069, 15634663, 55132759, 95229311, 1047522421]

約数ペア:

[(1, 1047522421), (11, 95229311), (19, 55132759), (67, 15634663), (209, 5012069), (239, 4382939), (313, 3346717), (737, 1421333), (1273, 822877), (2629, 398449), (3443, 304247), (4541, 230681), (5947, 176143), (14003, 74807), (16013, 65417), (20971, 49951)]