470897244441

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{687641}}^1$

素因数の和:689614

約数の個数: 32

約数和(自身を含む): 751675223040

約数和(自身を除く): 280777978599

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1951, 5853, 17559, 25363, 52677, 76089, 228267, 684801, 687641, 2062923, 6188769, 8939333, 18566307, 26817999, 80453997, 241361991, 1341587591, 4024762773, 12074288319, 17440638683, 36222864957, 52321916049, 156965748147, 470897244441]

約数ペア:

[(1, 470897244441), (3, 156965748147), (9, 52321916049), (13, 36222864957), (27, 17440638683), (39, 12074288319), (117, 4024762773), (351, 1341587591), (1951, 241361991), (5853, 80453997), (17559, 26817999), (25363, 18566307), (52677, 8939333), (76089, 6188769), (228267, 2062923), (684801, 687641)]