2991135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 5571072

約数和(自身を除く): 2579937

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 467, 915, 1281, 1401, 2135, 2335, 3269, 6405, 7005, 9807, 16345, 28487, 49035, 85461, 142435, 199409, 427305, 598227, 997045, 2991135]

約数ペア:

[(1, 2991135), (3, 997045), (5, 598227), (7, 427305), (15, 199409), (21, 142435), (35, 85461), (61, 49035), (105, 28487), (183, 16345), (305, 9807), (427, 7005), (467, 6405), (915, 3269), (1281, 2335), (1401, 2135)]