2753156973

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 4351060800

約数和(自身を除く): 1597903827

約数列:

[1, 3, 7, 21, 49, 107, 113, 147, 321, 339, 749, 791, 1549, 2247, 2373, 4647, 5243, 5537, 10843, 12091, 15729, 16611, 32529, 36273, 75901, 84637, 165743, 175037, 227703, 253911, 497229, 525111, 592459, 1160201, 1225259, 1777377, 3480603, 3675777, 8121407, 8576813, 18728959, 24364221, 25730439, 56186877, 131102713, 393308139, 917718991, 2753156973]

約数ペア:

[(1, 2753156973), (3, 917718991), (7, 393308139), (21, 131102713), (49, 56186877), (107, 25730439), (113, 24364221), (147, 18728959), (321, 8576813), (339, 8121407), (749, 3675777), (791, 3480603), (1549, 1777377), (2247, 1225259), (2373, 1160201), (4647, 592459), (5243, 525111), (5537, 497229), (10843, 253911), (12091, 227703), (15729, 175037), (16611, 165743), (32529, 84637), (36273, 75901)]