39898077

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^2$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 56910144

約数和(自身を除く): 17012067

約数列:

[1, 3, 23, 69, 73, 89, 219, 267, 1679, 2047, 5037, 6141, 6497, 7921, 19491, 23763, 149431, 182183, 448293, 546549, 578233, 1734699, 13299359, 39898077]

約数ペア:

[(1, 39898077), (3, 13299359), (23, 1734699), (69, 578233), (73, 546549), (89, 448293), (219, 182183), (267, 149431), (1679, 23763), (2047, 19491), (5037, 7921), (6141, 6497)]