2813237571

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{22003}}^1$

素因数の和:22155

約数の個数: 32

約数和(自身を含む): 4182520320

約数和(自身を除く): 1369282749

約数列:

[1, 3, 17, 23, 51, 69, 109, 327, 391, 1173, 1853, 2507, 5559, 7521, 22003, 42619, 66009, 127857, 374051, 506069, 1122153, 1518207, 2398327, 7194981, 8603173, 25809519, 40771559, 55161521, 122314677, 165484563, 937745857, 2813237571]

約数ペア:

[(1, 2813237571), (3, 937745857), (17, 165484563), (23, 122314677), (51, 55161521), (69, 40771559), (109, 25809519), (327, 8603173), (391, 7194981), (1173, 2398327), (1853, 1518207), (2507, 1122153), (5559, 506069), (7521, 374051), (22003, 127857), (42619, 66009)]