47781561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2861}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 67314240

約数和(自身を除く): 19532679

約数列:

[1, 3, 19, 57, 293, 879, 2861, 5567, 8583, 16701, 54359, 163077, 838273, 2514819, 15927187, 47781561]

約数ペア:

[(1, 47781561), (3, 15927187), (19, 2514819), (57, 838273), (293, 163077), (879, 54359), (2861, 16701), (5567, 8583)]