51304119

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1847}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 70253568

約数和(自身を除く): 18949449

約数列:

[1, 3, 47, 141, 197, 591, 1847, 5541, 9259, 27777, 86809, 260427, 363859, 1091577, 17101373, 51304119]

約数ペア:

[(1, 51304119), (3, 17101373), (47, 1091577), (141, 363859), (197, 260427), (591, 86809), (1847, 27777), (5541, 9259)]