12808635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 23577600

約数和(自身を除く): 10768965

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 613, 995, 1393, 1839, 2985, 3065, 4179, 4291, 6965, 9195, 12873, 20895, 21455, 64365, 121987, 365961, 609935, 853909, 1829805, 2561727, 4269545, 12808635]

約数ペア:

[(1, 12808635), (3, 4269545), (5, 2561727), (7, 1829805), (15, 853909), (21, 609935), (35, 365961), (105, 121987), (199, 64365), (597, 21455), (613, 20895), (995, 12873), (1393, 9195), (1839, 6965), (2985, 4291), (3065, 4179)]