3886360849

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2287}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 4723310592

約数和(自身を除く): 836949743

約数列:

[1, 7, 31, 41, 191, 217, 287, 1271, 1337, 2287, 5921, 7831, 8897, 16009, 41447, 54817, 70897, 93767, 242761, 436817, 496279, 656369, 1699327, 2906777, 3057719, 13541327, 17909497, 20347439, 94789289, 125366479, 555194407, 3886360849]

約数ペア:

[(1, 3886360849), (7, 555194407), (31, 125366479), (41, 94789289), (191, 20347439), (217, 17909497), (287, 13541327), (1271, 3057719), (1337, 2906777), (2287, 1699327), (5921, 656369), (7831, 496279), (8897, 436817), (16009, 242761), (41447, 93767), (54817, 70897)]