42864987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 65940480

約数和(自身を除く): 23075493

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 319, 517, 953, 957, 1363, 1551, 2859, 4089, 10483, 14993, 27637, 31449, 44791, 44979, 82911, 134373, 304007, 492701, 912021, 1298939, 1478103, 3896817, 14288329, 42864987]

約数ペア:

[(1, 42864987), (3, 14288329), (11, 3896817), (29, 1478103), (33, 1298939), (47, 912021), (87, 492701), (141, 304007), (319, 134373), (517, 82911), (953, 44979), (957, 44791), (1363, 31449), (1551, 27637), (2859, 14993), (4089, 10483)]