39498261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 60048000

約数和(自身を除く): 20549739

約数列:

[1, 3, 11, 29, 33, 87, 149, 277, 319, 447, 831, 957, 1639, 3047, 4321, 4917, 8033, 9141, 12963, 24099, 41273, 47531, 88363, 123819, 142593, 265089, 454003, 1196917, 1362009, 3590751, 13166087, 39498261]

約数ペア:

[(1, 39498261), (3, 13166087), (11, 3590751), (29, 1362009), (33, 1196917), (87, 454003), (149, 265089), (277, 142593), (319, 123819), (447, 88363), (831, 47531), (957, 41273), (1639, 24099), (3047, 12963), (4321, 9141), (4917, 8033)]