2051230377

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{967}}^1\times {\mathrm{1217}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 3169216512

約数和(自身を除く): 1117986135

約数列:

[1, 3, 7, 21, 83, 249, 581, 967, 1217, 1743, 2901, 3651, 6769, 8519, 20307, 25557, 80261, 101011, 240783, 303033, 561827, 707077, 1176839, 1685481, 2121231, 3530517, 8237873, 24713619, 97677637, 293032911, 683743459, 2051230377]

約数ペア:

[(1, 2051230377), (3, 683743459), (7, 293032911), (21, 97677637), (83, 24713619), (249, 8237873), (581, 3530517), (967, 2121231), (1217, 1685481), (1743, 1176839), (2901, 707077), (3651, 561827), (6769, 303033), (8519, 240783), (20307, 101011), (25557, 80261)]