1208132527

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 1468551168

約数和(自身を除く): 260418641

約数列:

[1, 7, 31, 41, 217, 251, 287, 541, 1271, 1757, 3787, 7781, 8897, 10291, 16771, 22181, 54467, 72037, 117397, 135791, 155267, 319021, 687611, 950537, 2233147, 4209521, 4813277, 5567431, 29466647, 38972017, 172590361, 1208132527]

約数ペア:

[(1, 1208132527), (7, 172590361), (31, 38972017), (41, 29466647), (217, 5567431), (251, 4813277), (287, 4209521), (541, 2233147), (1271, 950537), (1757, 687611), (3787, 319021), (7781, 155267), (8897, 135791), (10291, 117397), (16771, 72037), (22181, 54467)]