1330337487

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 1831680000

約数和(自身を除く): 501342513

約数列:

[1, 3, 59, 177, 179, 199, 211, 537, 597, 633, 10561, 11741, 12449, 31683, 35223, 35621, 37347, 37769, 41989, 106863, 113307, 125967, 2101639, 2228371, 2477351, 6304917, 6685113, 7432053, 7516031, 22548093, 443445829, 1330337487]

約数ペア:

[(1, 1330337487), (3, 443445829), (59, 22548093), (177, 7516031), (179, 7432053), (199, 6685113), (211, 6304917), (537, 2477351), (597, 2228371), (633, 2101639), (10561, 125967), (11741, 113307), (12449, 106863), (31683, 41989), (35223, 37769), (35621, 37347)]