17440941

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 27885568

約数和(自身を除く): 10444627

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 367, 511, 651, 1101, 1533, 2263, 2569, 6789, 7707, 11377, 15841, 26791, 34131, 47523, 79639, 80373, 187537, 238917, 562611, 830521, 2491563, 5813647, 17440941]

約数ペア:

[(1, 17440941), (3, 5813647), (7, 2491563), (21, 830521), (31, 562611), (73, 238917), (93, 187537), (217, 80373), (219, 79639), (367, 47523), (511, 34131), (651, 26791), (1101, 15841), (1533, 11377), (2263, 7707), (2569, 6789)]