13132660821

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9333803}}^1$

素因数の和:9333880

約数の個数: 16

約数和(自身を含む): 20310357504

約数和(自身を除く): 7177696683

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 9333803, 28001409, 65336621, 196009863, 625364801, 1876094403, 4377553607, 13132660821]

約数ペア:

[(1, 13132660821), (3, 4377553607), (7, 1876094403), (21, 625364801), (67, 196009863), (201, 65336621), (469, 28001409), (1407, 9333803)]