30941911

素因数分解:

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

素因数の和:30942

約数の個数: 16

約数和(自身を含む): 41545728

約数和(自身を除く): 10603817

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 30911, 216377, 340021, 401843, 2380147, 2812901, 4420273, 30941911]

約数ペア:

[(1, 30941911), (7, 4420273), (11, 2812901), (13, 2380147), (77, 401843), (91, 340021), (143, 216377), (1001, 30911)]