187482021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{9257}}^1$

素因数の和:9460

約数の個数: 16

約数和(自身を含む): 257446464

約数和(自身を除く): 69964443

約数列:

[1, 3, 43, 129, 157, 471, 6751, 9257, 20253, 27771, 398051, 1194153, 1453349, 4360047, 62494007, 187482021]

約数ペア:

[(1, 187482021), (3, 62494007), (43, 4360047), (129, 1453349), (157, 1194153), (471, 398051), (6751, 27771), (9257, 20253)]