13830061

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 18137088

約数和(自身を除く): 4307027

約数列:

[1, 7, 17, 23, 31, 119, 161, 163, 217, 391, 527, 713, 1141, 2737, 2771, 3689, 3749, 4991, 5053, 12121, 19397, 26243, 35371, 63733, 84847, 85901, 116219, 446131, 601307, 813533, 1975723, 13830061]

約数ペア:

[(1, 13830061), (7, 1975723), (17, 813533), (23, 601307), (31, 446131), (119, 116219), (161, 85901), (163, 84847), (217, 63733), (391, 35371), (527, 26243), (713, 19397), (1141, 12121), (2737, 5053), (2771, 4991), (3689, 3749)]