1330502173

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30911}}^1$

素因数の和:30985

約数の個数: 32

約数和(自身を含む): 1828012032

約数和(自身を除く): 497509859

約数列:

[1, 7, 11, 13, 43, 77, 91, 143, 301, 473, 559, 1001, 3311, 3913, 6149, 30911, 43043, 216377, 340021, 401843, 1329173, 2380147, 2812901, 4420273, 9304211, 14620903, 17279249, 30941911, 102346321, 120954743, 190071739, 1330502173]

約数ペア:

[(1, 1330502173), (7, 190071739), (11, 120954743), (13, 102346321), (43, 30941911), (77, 17279249), (91, 14620903), (143, 9304211), (301, 4420273), (473, 2812901), (559, 2380147), (1001, 1329173), (3311, 401843), (3913, 340021), (6149, 216377), (30911, 43043)]