4247480081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 4882187520

約数和(自身を除く): 634707439

約数列:

[1, 13, 23, 61, 179, 299, 793, 1301, 1403, 2327, 4117, 10919, 16913, 18239, 29923, 53521, 79361, 141947, 232879, 251137, 388999, 1031693, 1825303, 3027427, 3264781, 5356217, 14205619, 23728939, 69630821, 184673047, 326729237, 4247480081]

約数ペア:

[(1, 4247480081), (13, 326729237), (23, 184673047), (61, 69630821), (179, 23728939), (299, 14205619), (793, 5356217), (1301, 3264781), (1403, 3027427), (2327, 1825303), (4117, 1031693), (10919, 388999), (16913, 251137), (18239, 232879), (29923, 141947), (53521, 79361)]