2678208003

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{593}}^1\times {\mathrm{3559}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 4060108800

約数和(自身を除く): 1381900797

約数列:

[1, 3, 9, 27, 47, 141, 423, 593, 1269, 1779, 3559, 5337, 10677, 16011, 27871, 32031, 83613, 96093, 167273, 250839, 501819, 752517, 1505457, 2110487, 4516371, 6331461, 18994383, 56983149, 99192889, 297578667, 892736001, 2678208003]

約数ペア:

[(1, 2678208003), (3, 892736001), (9, 297578667), (27, 99192889), (47, 56983149), (141, 18994383), (423, 6331461), (593, 4516371), (1269, 2110487), (1779, 1505457), (3559, 752517), (5337, 501819), (10677, 250839), (16011, 167273), (27871, 96093), (32031, 83613)]