276780399

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{44983}}^1$

素因数の和:45286

約数の個数: 16

約数和(自身を含む): 423209472

約数和(自身を除く): 146429073

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 44983, 134949, 314881, 944643, 13180019, 39540057, 92260133, 276780399]

約数ペア:

[(1, 276780399), (3, 92260133), (7, 39540057), (21, 13180019), (293, 944643), (879, 314881), (2051, 134949), (6153, 44983)]