1296753633

素因数分解:

$3^2\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{16349}}^1$

素因数の和:17621

約数の個数: 24

約数和(自身を含む): 2142504000

約数和(自身を除く): 845750367

約数列:

[1, 3, 7, 9, 21, 63, 1259, 3777, 8813, 11331, 16349, 26439, 49047, 79317, 114443, 147141, 343329, 1029987, 20583391, 61750173, 144083737, 185250519, 432251211, 1296753633]

約数ペア:

[(1, 1296753633), (3, 432251211), (7, 185250519), (9, 144083737), (21, 61750173), (63, 20583391), (1259, 1029987), (3777, 343329), (8813, 147141), (11331, 114443), (16349, 79317), (26439, 49047)]