3797131919

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 4546867200

約数和(自身を除く): 749735281

約数列:

[1, 7, 37, 79, 151, 259, 553, 1057, 1229, 2923, 5587, 8603, 11929, 20461, 39109, 45473, 83503, 97091, 185579, 318311, 441373, 679637, 1299053, 3089611, 3592367, 6866423, 14660741, 25146569, 48064961, 102625187, 542447417, 3797131919]

約数ペア:

[(1, 3797131919), (7, 542447417), (37, 102625187), (79, 48064961), (151, 25146569), (259, 14660741), (553, 6866423), (1057, 3592367), (1229, 3089611), (2923, 1299053), (5587, 679637), (8603, 441373), (11929, 318311), (20461, 185579), (39109, 97091), (45473, 83503)]