47958519

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3267

約数の個数: 32

約数和(自身を含む): 78741504

約数和(自身を除く): 30782985

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 3203, 4991, 9609, 14973, 22421, 67263, 73669, 99293, 221007, 297879, 515683, 695051, 1547049, 2085153, 2283739, 6851217, 15986173, 47958519]

約数ペア:

[(1, 47958519), (3, 15986173), (7, 6851217), (21, 2283739), (23, 2085153), (31, 1547049), (69, 695051), (93, 515683), (161, 297879), (217, 221007), (483, 99293), (651, 73669), (713, 67263), (2139, 22421), (3203, 14973), (4991, 9609)]