738994293

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{523}}^1\times {\mathrm{887}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 1116748800

約数和(自身を除く): 377754507

約数列:

[1, 3, 9, 27, 59, 177, 523, 531, 887, 1569, 1593, 2661, 4707, 7983, 14121, 23949, 30857, 52333, 92571, 156999, 277713, 463901, 470997, 833139, 1391703, 1412991, 4175109, 12525327, 27370159, 82110477, 246331431, 738994293]

約数ペア:

[(1, 738994293), (3, 246331431), (9, 82110477), (27, 27370159), (59, 12525327), (177, 4175109), (523, 1412991), (531, 1391703), (887, 833139), (1569, 470997), (1593, 463901), (2661, 277713), (4707, 156999), (7983, 92571), (14121, 52333), (23949, 30857)]