7132909889

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 8390129664

約数和(自身を除く): 1257219775

約数列:

[1, 7, 61, 173, 223, 427, 433, 1211, 1561, 3031, 10553, 13603, 26413, 38579, 73871, 74909, 95221, 96559, 184891, 270053, 524363, 675913, 2353319, 4569449, 5890099, 16473233, 16704707, 31986143, 41230693, 116932949, 1018987127, 7132909889]

約数ペア:

[(1, 7132909889), (7, 1018987127), (61, 116932949), (173, 41230693), (223, 31986143), (427, 16704707), (433, 16473233), (1211, 5890099), (1561, 4569449), (3031, 2353319), (10553, 675913), (13603, 524363), (26413, 270053), (38579, 184891), (73871, 96559), (74909, 95221)]