1383459

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 2363904

約数和(自身を除く): 980445

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 113, 159, 231, 339, 371, 583, 791, 1113, 1243, 1749, 2373, 3729, 4081, 5989, 8701, 12243, 17967, 26103, 41923, 65879, 125769, 197637, 461153, 1383459]

約数ペア:

[(1, 1383459), (3, 461153), (7, 197637), (11, 125769), (21, 65879), (33, 41923), (53, 26103), (77, 17967), (113, 12243), (159, 8701), (231, 5989), (339, 4081), (371, 3729), (583, 2373), (791, 1749), (1113, 1243)]