29138739

素因数分解:

$3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1429}}^1$

素因数の和:2410

約数の個数: 16

約数和(自身を含む): 44478720

約数和(自身を除く): 15339981

約数列:

[1, 3, 7, 21, 971, 1429, 2913, 4287, 6797, 10003, 20391, 30009, 1387559, 4162677, 9712913, 29138739]

約数ペア:

[(1, 29138739), (3, 9712913), (7, 4162677), (21, 1387559), (971, 30009), (1429, 20391), (2913, 10003), (4287, 6797)]