11421361

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 14037504

約数和(自身を除く): 2616143

約数列:

[1, 7, 31, 49, 73, 103, 217, 511, 721, 1519, 2263, 3193, 3577, 5047, 7519, 15841, 22351, 52633, 110887, 156457, 233089, 368431, 1631623, 11421361]

約数ペア:

[(1, 11421361), (7, 1631623), (31, 368431), (49, 233089), (73, 156457), (103, 110887), (217, 52633), (511, 22351), (721, 15841), (1519, 7519), (2263, 5047), (3193, 3577)]