541287409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{24623}}^1$

素因数の和:24744

約数の個数: 16

約数和(自身を含む): 620524800

約数和(自身を除く): 79237391

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 21983, 24623, 320099, 467837, 2191447, 6081881, 28488811, 41637493, 541287409]

約数ペア:

[(1, 541287409), (13, 41637493), (19, 28488811), (89, 6081881), (247, 2191447), (1157, 467837), (1691, 320099), (21983, 24623)]