2247111013

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 2660345856

約数和(自身を除く): 413234843

約数列:

[1, 7, 53, 157, 173, 223, 371, 1099, 1211, 1561, 8321, 9169, 11819, 27161, 35011, 38579, 58247, 64183, 82733, 190127, 245077, 270053, 1439533, 1855583, 2044687, 6056903, 10076731, 12989081, 14312809, 42398321, 321015859, 2247111013]

約数ペア:

[(1, 2247111013), (7, 321015859), (53, 42398321), (157, 14312809), (173, 12989081), (223, 10076731), (371, 6056903), (1099, 2044687), (1211, 1855583), (1561, 1439533), (8321, 270053), (9169, 245077), (11819, 190127), (27161, 82733), (35011, 64183), (38579, 58247)]